{
  "schemaVersion": 1,
  "generated": "2026-09-09",
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  "displaySha256": "8c0c511df00bff49125838ae6816f8f36541092a9e97380e261516c4206474d5",
  "note": "Generated by build-figure-index.mjs. Do not edit by hand; edit layout.json and rebuild.",
  "chapters": [
    {
      "key": "Front matter",
      "page": 1,
      "label": "Front matter",
      "endPage": 9
    },
    {
      "key": "Acknowledgements",
      "page": 10,
      "label": "Acknowledgements",
      "endPage": 10
    },
    {
      "key": "Contents",
      "page": 11,
      "label": "Contents",
      "endPage": 11
    },
    {
      "key": "Preface",
      "page": 12,
      "label": "Preface",
      "endPage": 13
    },
    {
      "key": "Declaration by the Auschwitz State Museum",
      "page": 14,
      "label": "Declaration by the Auschwitz State Museum",
      "endPage": 14
    },
    {
      "key": "Part one · Chapter 1",
      "page": 15,
      "label": "Part one · Chapter 1 · Foreword on Zyclon-B",
      "endPage": 22
    },
    {
      "key": "Part one · Chapter 2",
      "page": 23,
      "label": "Part one · Chapter 2 · Stammlager delousing systems",
      "endPage": 29
    },
    {
      "key": "Part one · Chapter 3",
      "page": 30,
      "label": "Part one · Chapter 3 · Stammlager reception building",
      "endPage": 38
    },
    {
      "key": "Part one · Chapter 4",
      "page": 39,
      "label": "Part one · Chapter 4 · Kanada I",
      "endPage": 49
    },
    {
      "key": "Part one · Chapter 5",
      "page": 50,
      "label": "Part one · Chapter 5 · BW 5a and 5b",
      "endPage": 59
    },
    {
      "key": "Part one · Chapter 6",
      "page": 60,
      "label": "Part one · Chapter 6 · Gypsy Camp",
      "endPage": 60
    },
    {
      "key": "Part one · Chapter 7",
      "page": 61,
      "label": "Part one · Chapter 7 · Zentral Sauna",
      "endPage": 81
    },
    {
      "key": "Part two · Foreword",
      "page": 82,
      "label": "Part two · Foreword",
      "endPage": 86
    },
    {
      "key": "Part two · Chapter 1",
      "page": 87,
      "label": "Part two · Chapter 1 · Topf cremation furnaces",
      "endPage": 115
    },
    {
      "key": "Part two · Chapter 2",
      "page": 116,
      "label": "Part two · Chapter 2 · Krematorium I",
      "endPage": 152
    },
    {
      "key": "Part two · Chapter 3",
      "page": 153,
      "label": "Part two · Chapter 3 · Bunker 1",
      "endPage": 163
    },
    {
      "key": "Part two · Chapter 4",
      "page": 164,
      "label": "Part two · Chapter 4 · Bunker 2",
      "endPage": 175
    },
    {
      "key": "Part two · Chapter 5",
      "page": 176,
      "label": "Part two · Chapter 5 · Krematorien II and III",
      "endPage": 346
    },
    {
      "key": "Part two · Chapter 6",
      "page": 347,
      "label": "Part two · Chapter 6 · Ventilation systems",
      "endPage": 370
    },
    {
      "key": "Part two · Chapter 7",
      "page": 371,
      "label": "Part two · Chapter 7 · Krematorien IV and V",
      "endPage": 420
    },
    {
      "key": "Part two · Chapter 8",
      "page": 421,
      "label": "Part two · Chapter 8 · Thirty-nine criminal traces",
      "endPage": 449
    },
    {
      "key": "Part three · Chapter 1",
      "page": 450,
      "label": "Part three · Chapter 1 · War Refugee Board",
      "endPage": 459
    },
    {
      "key": "Part three · Chapter 2",
      "page": 460,
      "label": "Part three · Chapter 2 · Bendel and Nyiszli",
      "endPage": 470
    },
    {
      "key": "Part three · Chapter 3",
      "page": 471,
      "label": "Part three · Chapter 3 · Henryk Tauber deposition",
      "endPage": 492
    },
    {
      "key": "Part four · Chapter 1",
      "page": 493,
      "label": "Part four · Chapter 1 · Vergasungskeller",
      "endPage": 496
    },
    {
      "key": "Part four · Chapter 2",
      "page": 497,
      "label": "Part four · Chapter 2 · Revisionist photographs",
      "endPage": 505
    },
    {
      "key": "Part five · Introduction",
      "page": 506,
      "label": "Part five · Introduction",
      "endPage": 506
    },
    {
      "key": "Part five · Chapter 1",
      "page": 507,
      "label": "Part five · Chapter 1 · Stammlager future",
      "endPage": 521
    },
    {
      "key": "Part five · Chapter 2",
      "page": 522,
      "label": "Part five · Chapter 2 · Birkenau 1945",
      "endPage": 525
    },
    {
      "key": "Postface by the author",
      "page": 526,
      "label": "Postface by the author",
      "endPage": 9007199254740991
    }
  ],
  "figures": [
    {
      "id": "p009-f1",
      "page": 9,
      "from": 1,
      "to": 1,
      "width": "third",
      "variant": "dedication-portrait",
      "grouped": false,
      "crop": {
        "x": 0.379,
        "y": 0.087,
        "w": 0.173,
        "h": 0.37
      },
      "alt": "Tadeusz Iwaszko, chief archivist at the Auschwitz State Museum.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Front matter",
      "referenceIndex": true
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    {
      "id": "p015-f1",
      "page": 15,
      "from": 59,
      "to": 62,
      "width": "third",
      "variant": "chapter-intro-photos",
      "grouped": true,
      "crop": {
        "x": 0.24,
        "y": 0.5,
        "w": 0.36,
        "h": 0.41
      },
      "alt": "An opened can of Zyklon-B with its small blue pellets spilling out beside it.",
      "caption": "Photo 1: [PMO neg. no. 1193]",
      "label": "Photo 1",
      "labelSource": "line 59",
      "drawings": [],
      "chapter": "Part one · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p015-f2",
      "page": 15,
      "from": 66,
      "to": 73,
      "width": "third",
      "variant": "chapter-intro-photos",
      "grouped": true,
      "crop": {
        "x": 0.48,
        "y": 0.07,
        "w": 0.36,
        "h": 0.42
      },
      "alt": "A filter cartridge of the J type screwed onto a gas mask, laid on a plain background.",
      "caption": "Photo 2: [PMO neg. no. 624]",
      "label": "Photo 2",
      "labelSource": "line 66",
      "drawings": [],
      "chapter": "Part one · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p015-f3",
      "page": 15,
      "from": 75,
      "to": 86,
      "width": "third",
      "variant": "chapter-intro-photos",
      "grouped": true,
      "crop": {
        "x": 0.61,
        "y": 0.52,
        "w": 0.35,
        "h": 0.39
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      "alt": "A metal funnel fitted with a tap, the device used to pour a liquid into the gas chamber at Natzweiler.",
      "caption": "Photo 3:",
      "label": "Photo 3",
      "labelSource": "line 75",
      "drawings": [],
      "chapter": "Part one · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p016-f1",
      "page": 16,
      "from": 3,
      "to": 3,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.02,
        "y": 0.195,
        "w": 0.21,
        "h": 0.235
      },
      "alt": "A line drawing by the cartoonist Konk showing two men arguing in front of a diagram of a gas chamber.",
      "caption": "Photo 4:",
      "label": "Photo 4",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part one · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p016-f2",
      "page": 16,
      "from": 43,
      "to": 43,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.77,
        "y": 0.5,
        "w": 0.22,
        "h": 0.44
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      "alt": "A Degesch advertisement for Zyklon showing rows of sacks in a mill with the slogan Zyklon for pest control.",
      "caption": "Photo 7",
      "label": "Photo 7",
      "labelSource": "line 43",
      "drawings": [],
      "chapter": "Part one · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p017-f1",
      "page": 17,
      "from": 3,
      "to": 3,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.25,
        "y": 0.09,
        "w": 0.2,
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      "alt": "Two operators in a flour mill spread Zyclon discs on the floor by hand while gassing the building.",
      "caption": "Photo 8",
      "label": "Photo 8",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part one · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p017-f2",
      "page": 17,
      "from": 9,
      "to": 9,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.478,
        "y": 0.094,
        "w": 0.222,
        "h": 0.239
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      "alt": "An upright Zyklon can beside a second can lying on its side with the opening tool across it.",
      "caption": "Photo 9",
      "label": "Photo 9",
      "labelSource": "line 9",
      "drawings": [],
      "chapter": "Part one · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p017-f3",
      "page": 17,
      "from": 13,
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      "width": "third",
      "variant": null,
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      "crop": {
        "x": 0.726,
        "y": 0.089,
        "w": 0.223,
        "h": 0.288
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      "alt": "Three sizes of Zyklon can standing together, with pellets and wood fibre discs spilled in front of them.",
      "caption": "Photo 10",
      "label": "Photo 10",
      "labelSource": "line 13",
      "drawings": [],
      "chapter": "Part one · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p017-f4",
      "page": 17,
      "from": 17,
      "to": 21,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.596,
        "y": 0.43,
        "w": 0.223,
        "h": 0.334
      },
      "alt": "A German army gas mask of type GM 38 with a J type filter cartridge fitted to it.",
      "caption": "Photo 11:",
      "label": "Photo 11",
      "labelSource": "line 17",
      "drawings": [],
      "chapter": "Part one · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p017-f5",
      "page": 17,
      "from": 25,
      "to": 28,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.01,
        "y": 0.73,
        "w": 0.45,
        "h": 0.19
      },
      "alt": "The factory sticker on a Degesch can of Zyklon B bearing Giftgas, repeated three times across the strip.",
      "caption": "Photo 13:",
      "label": "Photo 13",
      "labelSource": "line 25",
      "drawings": [],
      "chapter": "Part one · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p018-f1",
      "page": 18,
      "from": 41,
      "to": 45,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.3,
        "y": 0.47,
        "w": 0.18,
        "h": 0.31
      },
      "alt": "A Degesch packing crate label headed Zyklon-Blausäure with a skull and the words Vorsicht and Giftgas.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Photo 12",
      "labelSource": "line 43 within unit range",
      "drawings": [],
      "chapter": "Part one · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p020-f1",
      "page": 20,
      "from": 56,
      "to": 89,
      "width": "full",
      "variant": "cartoon-plate",
      "grouped": false,
      "crop": {
        "x": 0.604,
        "y": 0.128,
        "w": 0.378,
        "h": 0.8
      },
      "alt": "A six-panel cartoon by Konk about witness testimony of a Zyklon-B gassing.",
      "caption": "POUSTANT, JAI VÉRINÉ UN DÉTAIL",
      "label": "Photo 6",
      "labelSource": "line 52",
      "drawings": [],
      "chapter": "Part one · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p021-f1",
      "page": 21,
      "from": 1,
      "to": 8,
      "width": "third",
      "variant": "photo-plate-grid",
      "grouped": true,
      "crop": {
        "x": 0.005,
        "y": 0.126,
        "w": 0.165,
        "h": 0.32
      },
      "alt": "Photo 14, a 200 gramme can of Zyklon-B made by Degesch.",
      "caption": "Photo 14. 200 gramme can of Zyklon-B supplied by Degesch, exclusively produced for and used in disinfestation gas chambers of 10m³ built by the Boos firm (concentration achieved: 20g/m³). Nineteen of these disinfestation chambers were installed in the reception building of the Auschwitz main camp. Presenting this type of can as proof of homicidal gassing, as has been common practice, is incorrect.",
      "label": "Photo 14",
      "labelSource": "unit.caption",
      "drawings": [],
      "chapter": "Part one · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p021-f2",
      "page": 21,
      "from": 7,
      "to": 14,
      "width": "third",
      "variant": "photo-plate-grid",
      "grouped": true,
      "crop": {
        "x": 0.192,
        "y": 0.126,
        "w": 0.168,
        "h": 0.32
      },
      "alt": "Photo 15, the reverse side of the same Zyklon-B can.",
      "caption": "Photo 15. Reverse side of the same can indicating the HCN content (CYANGEHALT 200g) and its origin, Degesch.",
      "label": "Photo 15",
      "labelSource": "unit.caption",
      "drawings": [],
      "chapter": "Part one · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p021-f3",
      "page": 21,
      "from": 13,
      "to": 20,
      "width": "third",
      "variant": "photo-plate-grid",
      "grouped": true,
      "crop": {
        "x": 0.377,
        "y": 0.126,
        "w": 0.176,
        "h": 0.32
      },
      "alt": "Photo 16, a 1500 gramme can of Zyklon-B with its cardboard cover.",
      "caption": "Photo 16. Can of Zyklon-B of 1500g (visible in the centre of the extreme right of the label) distributed by Tesch und Stabenow (Testa, visible in the centre of the extreme left of the label). The cardboard cover served to protect the cans during their transport from the factory in wooden crates. Four of these cans (6kg) was enough to kill 1000 to 2000 people in Leichenkeller 1 of Krematorien II an",
      "label": "Photo 16",
      "labelSource": "unit.caption",
      "drawings": [],
      "chapter": "Part one · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p021-f4",
      "page": 21,
      "from": 21,
      "to": 26,
      "width": "third",
      "variant": "photo-plate-grid",
      "grouped": true,
      "crop": {
        "x": 0.572,
        "y": 0.085,
        "w": 0.228,
        "h": 0.247
      },
      "alt": "Photo 17, a 1000 gramme Zyklon-B can bearing the first part of a Testa label.",
      "caption": "Photo 17. 1000g can of Zyklon-B from Testa, of the type probably used both in the disinfestation chamber of Block 3 and those of BW 5a and 5b and also for homicidal gassing. The label indicating distribution by Testa is in three distinct parts, this photograph showing the first.",
      "label": "Photo 17",
      "labelSource": "unit.caption",
      "drawings": [],
      "chapter": "Part one · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p021-f5",
      "page": 21,
      "from": 27,
      "to": 32,
      "width": "third",
      "variant": "photo-plate-grid",
      "grouped": true,
      "crop": {
        "x": 0.572,
        "y": 0.359,
        "w": 0.228,
        "h": 0.229
      },
      "alt": "Photo 18, a Zyklon-B can bearing the second part of the label.",
      "caption": "Photo 18. Second part of the previous label indicating the manufacturer, Degesch, and the content, 500 grammes.",
      "label": "Photo 18",
      "labelSource": "unit.caption",
      "drawings": [],
      "chapter": "Part one · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p021-f6",
      "page": 21,
      "from": 48,
      "to": 52,
      "width": "third",
      "variant": "photo-plate-grid",
      "grouped": true,
      "crop": {
        "x": 0.572,
        "y": 0.626,
        "w": 0.228,
        "h": 0.242
      },
      "alt": "Photo 19, a Zyklon-B can bearing the third part of the Testa label.",
      "caption": "Photo 19. Third part of the label, indicating distribution by Testa, Hamburg, and the territorial area of its distribution monopoly: the area of the Reich to the east of the Elbe including the Sudeten Gaue, the General Government (what remained of occupied Poland), the Reich Commissariat for Ostland and for Denmark, Finland and Norway.",
      "label": "Photo 19",
      "labelSource": "unit.caption",
      "drawings": [],
      "chapter": "Part one · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p021-f7",
      "page": 21,
      "from": 42,
      "to": 47,
      "width": "third",
      "variant": "photo-plate-grid",
      "grouped": true,
      "crop": {
        "x": 0.287,
        "y": 0.604,
        "w": 0.266,
        "h": 0.236
      },
      "alt": "Photo 20, an opened Zyklon-B can containing small bluish pellets.",
      "caption": "Photo 20. 500 gramme can of Zyklon-B, without its label, containing small bluish pellets of porous silica, known as Erco, which absorbed the hydrocyanic acid together with 5% of a lachrymogenic and sternutatory warning agent. These are the “crystals” of Zyklon-B. Other fixing agents were also used, either a reddish-brown granular mass (Diagries) or disks of ligneous fibre (Photo 8), which Eichmann",
      "label": "Photo 20",
      "labelSource": "unit.caption",
      "drawings": [],
      "chapter": "Part one · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p021-f8",
      "page": 21,
      "from": 33,
      "to": 41,
      "width": "third",
      "variant": "photo-plate-grid",
      "grouped": true,
      "crop": {
        "x": 0.006,
        "y": 0.61,
        "w": 0.226,
        "h": 0.214
      },
      "alt": "Photo 21, two yellow Zyklon-B stickers with red lettering.",
      "caption": "Photo 21. Two of the distinctive yellow labels with red printing. 1. Above: from a 1000g can distributed by Testa. 2. Below: from a 1000g can, reduced to 1500g, from Degesch.",
      "label": "Photo 21",
      "labelSource": "unit.caption",
      "drawings": [],
      "chapter": "Part one · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p023-f1",
      "page": 23,
      "from": 53,
      "to": 53,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.282,
        "y": 0.337,
        "w": 0.704,
        "h": 0.583
      },
      "alt": "Drawing 1, the general plan of the Stammlager marking the delousing systems at A, B and C",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Drawing 1",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part one · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p024-f1",
      "page": 24,
      "from": 1,
      "to": 1,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.025,
        "y": 0.075,
        "w": 0.73,
        "h": 0.83
      },
      "alt": "Drawing 2, Bauleitung drawing 1046, the inventory drawing of Block 26 with its ground floor plan.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Drawing 2",
      "labelSource": "unit.alt",
      "drawings": [
        "1046"
      ],
      "chapter": "Part one · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p025-f1",
      "page": 25,
      "from": 9,
      "to": 9,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.26,
        "y": 0.08,
        "w": 0.48,
        "h": 0.53
      },
      "alt": "A hand-sketched plan of the first floor of Block 3 marking the two gas chambers and the extractor fans.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part one · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p026-f1",
      "page": 26,
      "from": 1,
      "to": 5,
      "width": null,
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.02,
        "y": 0.09,
        "w": 0.24,
        "h": 0.5
      },
      "alt": "The northwest entrance to Block 3, with the ventilation opening of a first floor gas chamber visible above.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Photo 5",
      "labelSource": "line 3 within unit range",
      "drawings": [],
      "chapter": "Part one · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p026-f2",
      "page": 26,
      "from": 7,
      "to": 11,
      "width": null,
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.28,
        "y": 0.09,
        "w": 0.35,
        "h": 0.34
      },
      "alt": "The outside of the ventilator with its cover on the wall of Block 3.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": "Photo 6",
      "labelSource": "line 9 within unit range",
      "drawings": [],
      "chapter": "Part one · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p026-f3",
      "page": 26,
      "from": 13,
      "to": 17,
      "width": null,
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.63,
        "y": 0.09,
        "w": 0.35,
        "h": 0.35
      },
      "alt": "The ventilation hole seen from inside, with the extractor fan removed and three mounting bolts left in place.",
      "caption": "![img-2.jpeg](img-2.jpeg)",
      "label": "Photo 7",
      "labelSource": "line 15 within unit range",
      "drawings": [],
      "chapter": "Part one · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p026-f4",
      "page": 26,
      "from": 19,
      "to": 19,
      "width": null,
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.27,
        "y": 0.51,
        "w": 0.35,
        "h": 0.35
      },
      "alt": "The northeast part of a disinfestation gas chamber on the first floor of Block 3, with the entrance door on the right.",
      "caption": "![img-3.jpeg](img-3.jpeg)",
      "label": "Photo 8",
      "labelSource": "shared group heading in printed item order",
      "drawings": [],
      "chapter": "Part one · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p026-f5",
      "page": 26,
      "from": 21,
      "to": 21,
      "width": null,
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.63,
        "y": 0.52,
        "w": 0.3,
        "h": 0.34
      },
      "alt": "A second view of the same gas chamber interior showing the hole left by the extractor fan.",
      "caption": "![img-4.jpeg](img-4.jpeg)",
      "label": "Photo 9",
      "labelSource": "shared group heading in printed item order",
      "drawings": [],
      "chapter": "Part one · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p027-f1",
      "page": 27,
      "from": 1,
      "to": 1,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0,
        "y": 0.09,
        "w": 0.34,
        "h": 0.36
      },
      "alt": "The southeast side of Block 3 seen from the birch alley, with the ventilation hole of the second gas chamber.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part one · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p027-f2",
      "page": 27,
      "from": 3,
      "to": 7,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.36,
        "y": 0.09,
        "w": 0.34,
        "h": 0.36
      },
      "alt": "A second view of the southeast side of Block 3 taken from further along the birch alley.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part one · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p027-f3",
      "page": 27,
      "from": 35,
      "to": 37,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.71,
        "y": 0.31,
        "w": 0.25,
        "h": 0.51
      },
      "alt": "A page of the Bauleitung drawing register listing the drawings for Block 1 and its gas and delousing chamber.",
      "caption": "Document 12: [P360 für 1/4, page 11]",
      "label": "Document 12",
      "labelSource": "line 35",
      "drawings": [],
      "chapter": "Part one · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p028-f1",
      "page": 28,
      "from": 1,
      "to": 1,
      "width": "third",
      "variant": "block1-building-primary",
      "grouped": false,
      "crop": {
        "x": 0.11,
        "y": 0.2,
        "w": 0.32,
        "h": 0.66
      },
      "alt": "The delousing gas chamber in the western corner of Block 1, photographed from outside.",
      "caption": "Photo 14. The Block 1 delousing chamber, viewed from the western corner.",
      "label": "Photo 14",
      "labelSource": "unit.caption",
      "drawings": [],
      "chapter": "Part one · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p028-f2",
      "page": 28,
      "from": 15,
      "to": 19,
      "width": "half",
      "variant": "block1-building-secondary",
      "grouped": false,
      "crop": {
        "x": 0.46,
        "y": 0.38,
        "w": 0.45,
        "h": 0.46
      },
      "alt": "A second view of the Block 1 delousing gas chamber showing the doorway on the ground floor.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part one · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p029-f1",
      "page": 29,
      "from": 1,
      "to": 1,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.06,
        "y": 0.09,
        "w": 0.25,
        "h": 0.47
      },
      "alt": "The gas-tight door set in a brick wall above three concrete steps, seen from outside.",
      "caption": "Photo 16",
      "label": "Photo 16",
      "labelSource": "unit.caption",
      "drawings": [],
      "chapter": "Part one · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p029-f2",
      "page": 29,
      "from": 3,
      "to": 3,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.35,
        "y": 0.09,
        "w": 0.25,
        "h": 0.47
      },
      "alt": "A direct view of the gas-tight door, with its peephole and two locking rods across the planks.",
      "caption": "Photo 17",
      "label": "Photo 17",
      "labelSource": "unit.caption",
      "drawings": [],
      "chapter": "Part one · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p029-f3",
      "page": 29,
      "from": 5,
      "to": 5,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.64,
        "y": 0.09,
        "w": 0.25,
        "h": 0.47
      },
      "alt": "A close view of the locking rods and their metal catches at the edge of the gas-tight door.",
      "caption": "Photo 18",
      "label": "Photo 18",
      "labelSource": "unit.caption",
      "drawings": [],
      "chapter": "Part one · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p029-f4",
      "page": 29,
      "from": 13,
      "to": 13,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.3,
        "y": 0.63,
        "w": 0.35,
        "h": 0.3
      },
      "alt": "A close view of the outside of the gas chamber and the fanlight used to aid natural ventilation.",
      "caption": "![img-3.jpeg](img-3.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part one · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p032-f1",
      "page": 32,
      "from": 8,
      "to": 8,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.26,
        "y": 0.07,
        "w": 0.72,
        "h": 0.88
      },
      "alt": "Drawing 1. Development plan of the Auschwitz main camp, February 19, 1942, drawn by Maier.",
      "caption": null,
      "label": "Drawing 1",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part one · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p033-f1",
      "page": 33,
      "from": 1,
      "to": 3,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0,
        "y": 0.06,
        "w": 0.7,
        "h": 0.87
      },
      "alt": "Bauleitung drawing 916, the project drawing for the reception building with its delousing system and prisoners' baths.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Drawing 2",
      "labelSource": "line 3 within unit range",
      "drawings": [
        "916"
      ],
      "chapter": "Part one · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p034-f1",
      "page": 34,
      "from": 13,
      "to": 13,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.24,
        "y": 0.06,
        "w": 0.72,
        "h": 0.87
      },
      "alt": "Bauleitung drawing 1361, the reception building with its delousing system and prisoners' baths.",
      "caption": "# Translation of inscriptions",
      "label": "Drawing 3",
      "labelSource": "standalone page heading at line 1",
      "drawings": [
        "1361"
      ],
      "chapter": "Part one · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p035-f1",
      "page": 35,
      "from": 1,
      "to": 1,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.02,
        "y": 0.09,
        "w": 0.71,
        "h": 0.84
      },
      "alt": "Bauleitung drawing 1391, the basement plan and foundations of the reception building.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [
        "1391"
      ],
      "chapter": "Part one · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p036-f1",
      "page": 36,
      "from": 1,
      "to": 4,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.19,
        "y": 0.1,
        "w": 0.31,
        "h": 0.37
      },
      "alt": "The south side of the building holding the 19 delousing gas chambers under construction in the winter of 1942 and 1943.",
      "caption": "**Photo 5:**",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part one · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p036-f2",
      "page": 36,
      "from": 10,
      "to": 13,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.51,
        "y": 0.09,
        "w": 0.33,
        "h": 0.36
      },
      "alt": "The interior of the delousing system with rows of openings along the dirty side of the gas chambers and the steel roof frame above.",
      "caption": "**Photo 7:**",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part one · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p036-f3",
      "page": 36,
      "from": 15,
      "to": 18,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.19,
        "y": 0.48,
        "w": 0.31,
        "h": 0.36
      },
      "alt": "The south side of the delousing system between the north wing holding the baths and the south wing holding the laundry.",
      "caption": "**Photo 6:**",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part one · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p036-f4",
      "page": 36,
      "from": 22,
      "to": 24,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.52,
        "y": 0.47,
        "w": 0.26,
        "h": 0.46
      },
      "alt": "A detail of drawing 1361 marking the position of the photographer inside the delousing system.",
      "caption": "**Photo 8:**",
      "label": null,
      "labelSource": null,
      "drawings": [
        "1361"
      ],
      "chapter": "Part one · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p037-f1",
      "page": 37,
      "from": 1,
      "to": 5,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.16,
        "y": 0.15,
        "w": 0.32,
        "h": 0.35
      },
      "alt": "The west and south sides of the building holding the 19 gas chambers when it was finished.",
      "caption": "Photo 9:",
      "label": "Photo 9",
      "labelSource": "line 1",
      "drawings": [],
      "chapter": "Part one · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p037-f2",
      "page": 37,
      "from": 11,
      "to": 15,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.5,
        "y": 0.14,
        "w": 0.33,
        "h": 0.36
      },
      "alt": "The south side of the building with the covered corridor leading to the reception building on the right.",
      "caption": "Photo 10:",
      "label": "Photo 10",
      "labelSource": "line 11",
      "drawings": [],
      "chapter": "Part one · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p037-f3",
      "page": 37,
      "from": 33,
      "to": 33,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.16,
        "y": 0.51,
        "w": 0.32,
        "h": 0.37
      },
      "alt": "A detail of drawing 916 showing the row of 19 delousing gas chambers.",
      "caption": "Photo 12: Detail of drawing 916 showing the location of the 19 delousing gas chambers each with a volume of 10.80 cubic meters.",
      "label": "Photo 12",
      "labelSource": "line 37 via unit.textRanges",
      "drawings": [
        "916"
      ],
      "chapter": "Part one · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p037-f4",
      "page": 37,
      "from": 35,
      "to": 35,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.5,
        "y": 0.51,
        "w": 0.33,
        "h": 0.37
      },
      "alt": "The south and east sides of the delousing building and the corridors joining it to the reception building.",
      "caption": "Photo 11: [PMO neg. no. 20995/23] View of the south and east sides and roof of the delousing building and the corridors connecting it with the reception building (dirty to the north, clean to the south). The skylight on the roof would be only for architectural embellishment unless they were to illuminate a left in the roof space.",
      "label": "Photo 11",
      "labelSource": "line 41 via unit.textRanges",
      "drawings": [],
      "chapter": "Part one · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p038-f1",
      "page": 38,
      "from": 1,
      "to": 5,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.03,
        "y": 0.08,
        "w": 0.36,
        "h": 0.75
      },
      "alt": "A detail of an aerial photograph of the Auschwitz main camp taken on Aug 25, 1944.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part one · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p039-f1",
      "page": 39,
      "from": 39,
      "to": 39,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.5,
        "y": 0.3,
        "w": 0.24,
        "h": 0.48
      },
      "alt": "A sketched plan of Kanada I with its huts, its store buildings and its delousing chamber numbered from 1 to 12.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part one · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p040-f1",
      "page": 40,
      "from": 1,
      "to": 1,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.25,
        "y": 0.08,
        "w": 0.47,
        "h": 0.85
      },
      "alt": "An American aerial photograph of Auschwitz taken in late Aug or early Sept 1944, annotated in German.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part one · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p041-f1",
      "page": 41,
      "from": 1,
      "to": 9,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.14,
        "y": 0.08,
        "w": 0.34,
        "h": 0.36
      },
      "alt": "Trucks loaded with confiscated effects arriving at Kanada I to be unloaded.",
      "caption": "Photo 3:",
      "label": "Photo 3",
      "labelSource": "line 1",
      "drawings": [],
      "chapter": "Part one · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p041-f2",
      "page": 41,
      "from": 29,
      "to": 37,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.52,
        "y": 0.08,
        "w": 0.34,
        "h": 0.36
      },
      "alt": "Prisoners unloading effects and sorting them without care under the watch of an SS man, with hut 5 on the left.",
      "caption": "Photo 4:",
      "label": "Photo 4",
      "labelSource": "line 29",
      "drawings": [],
      "chapter": "Part one · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p041-f3",
      "page": 41,
      "from": 15,
      "to": 23,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.14,
        "y": 0.5,
        "w": 0.34,
        "h": 0.36
      },
      "alt": "Huts 4 and 5 of Kanada I with non-textile objects stacked in the yard behind building 164.",
      "caption": "Photo 5:",
      "label": "Photo 5",
      "labelSource": "line 15",
      "drawings": [],
      "chapter": "Part one · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p041-f4",
      "page": 41,
      "from": 39,
      "to": 45,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.52,
        "y": 0.5,
        "w": 0.34,
        "h": 0.36
      },
      "alt": "Prisoners sorting deloused linen in the yard between huts 1 and 2.",
      "caption": "Photo 6:",
      "label": "Photo 6",
      "labelSource": "line 39",
      "drawings": [],
      "chapter": "Part one · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p042-f1",
      "page": 42,
      "from": 5,
      "to": 9,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.15,
        "y": 0.08,
        "w": 0.33,
        "h": 0.35
      },
      "alt": "The provisional baggage depot at Kanada I with suitcases and bundles piled outside.",
      "caption": "Photos 7 and 8",
      "label": "Photo 7",
      "labelSource": "line 5",
      "drawings": [],
      "chapter": "Part one · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p042-f2",
      "page": 42,
      "from": 1,
      "to": 32,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.51,
        "y": 0.08,
        "w": 0.33,
        "h": 0.35
      },
      "alt": "The entrance to hut 5 photographed a moment after the previous view of the baggage depot.",
      "caption": "Photo 8",
      "label": "Photo 8",
      "labelSource": "unit.caption",
      "drawings": [],
      "chapter": "Part one · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p042-f3",
      "page": 42,
      "from": 11,
      "to": 17,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.12,
        "y": 0.56,
        "w": 0.34,
        "h": 0.39
      },
      "alt": "Linen and clothing being unloaded outside the gas chamber, with the gas-tight door open and a ventilator above the ladder.",
      "caption": "Photo 9:",
      "label": "Photo 9",
      "labelSource": "line 11",
      "drawings": [],
      "chapter": "Part one · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p042-f4",
      "page": 42,
      "from": 23,
      "to": 32,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.48,
        "y": 0.56,
        "w": 0.36,
        "h": 0.39
      },
      "alt": "The same scene a few moments later, taken from against the wall of building 164 with huts 1 and 2 behind.",
      "caption": "Photo 10:",
      "label": "Photo 10",
      "labelSource": "line 23",
      "drawings": [],
      "chapter": "Part one · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p043-f1",
      "page": 43,
      "from": 1,
      "to": 1,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.23,
        "y": 0.12,
        "w": 0.37,
        "h": 0.39
      },
      "alt": "The store inside delousing building 164 where the Soviet Commission found empty Zyclon-B cans in 1945.",
      "caption": "Photo 11: [PMO neg. no. 898] Inside delousing building 164, the store where empty Zyclon-B cans were found (area 9a or 9b on the drawing). The state of the premises as observed by the Soviet Commission in 1945.",
      "label": "Photo 11",
      "labelSource": "line 3 via unit.textRanges",
      "drawings": [],
      "chapter": "Part one · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p043-f2",
      "page": 43,
      "from": 7,
      "to": 7,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.23,
        "y": 0.53,
        "w": 0.37,
        "h": 0.39
      },
      "alt": "Another room inside building 164 in 1945, probably the Zyclon-B store, littered with debris.",
      "caption": "Photo 12: [PMO neg. no. 899] Inside building 164 in 1945. Probably the Zyclon-B store. In fact it is impossible to exactly situate these photos in building 164 (9, 9a or 9b?), because the building has since been demolished.",
      "label": "Photo 12",
      "labelSource": "line 11 via unit.textRanges",
      "drawings": [],
      "chapter": "Part one · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p043-f3",
      "page": 43,
      "from": 9,
      "to": 9,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.62,
        "y": 0.31,
        "w": 0.36,
        "h": 0.39
      },
      "alt": "The northwest side of building 164 with the main entrance door, two extractor fans and the gas-tight door.",
      "caption": "Photo 13: [PMO avg. no. 879] Northwest side of building 164. From right to left, the main entrance door, two extractor fans and their control boxes, and the gas-tight door of the gas chamber. Since the building no longer exists, its interior arrangement will remain unknown, unless other photographs are found. We therefore do not know the dimensions of the gas chamber and are not even certain wheth",
      "label": "Photo 13",
      "labelSource": "line 15 via unit.textRanges",
      "drawings": [],
      "chapter": "Part one · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p044-f1",
      "page": 44,
      "from": 1,
      "to": 1,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0,
        "y": 0.12,
        "w": 0.39,
        "h": 0.81
      },
      "alt": "The gas-tight door of the Kanada I delousing gas chamber, set in a brick wall with its peephole and two locking rods.",
      "caption": "Photo 14: [Soviet Commission, 1945, no reference] The gas-tight door of the Kanada 1 delousing gas chamber. Its construction, by the DAW, is very rudimentary. It has a peephole, a handle to open it and two hinged iron bars (latches with handles) to close it, closing being completed by screwing a right-angled bolt through each of the two metal catches into which the latches fitted. The type of gas-",
      "label": "Photo 14",
      "labelSource": "line 9 via unit.textRanges",
      "drawings": [],
      "chapter": "Part one · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p044-f2",
      "page": 44,
      "from": 5,
      "to": 7,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.41,
        "y": 0.08,
        "w": 0.57,
        "h": 0.59
      },
      "alt": "A close view of the peephole of the same gas-tight door, ringed by its metal collar.",
      "caption": "Photo 15: [PMO neg. No. 621] Close-up of the peephole of the same gas-tight door.",
      "label": "Photo 15",
      "labelSource": "line 5 via unit.textRanges",
      "drawings": [],
      "chapter": "Part one · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p045-f1",
      "page": 45,
      "from": 1,
      "to": 1,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.025,
        "y": 0.09,
        "w": 0.435,
        "h": 0.39
      },
      "alt": "Two former prisoners and two members of the Soviet Commission holding empty Zyclon-B cans in front of the gas-tight door.",
      "caption": "Photo 16: [Soviet Commission, 1945, no reference] Before the gas-tight door of the discoloration gas chamber, a low-ranking Russian officer and a civilian member of the first Investigation Commission in the company of two former prisoners are presenting empty Zyclon-B cans found in building 164.",
      "label": "Photo 16",
      "labelSource": "line 5 via unit.textRanges",
      "drawings": [],
      "chapter": "Part one · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p045-f2",
      "page": 45,
      "from": 5,
      "to": 7,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.465,
        "y": 0.09,
        "w": 0.525,
        "h": 0.57
      },
      "alt": "Four empty Zyclon-B cans labelled Giftgas standing on a packing crate stencilled Nicht stürzen.",
      "caption": "Photo 17: [PMO neg. No. 622] Enlarged view of four empty Zyclon-B cans, that had held 1.5kg of hydrocyanic acid, standing on their packing case.",
      "label": "Photo 17",
      "labelSource": "line 15 via unit.textRanges",
      "drawings": [],
      "chapter": "Part one · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p045-f3",
      "page": 45,
      "from": 9,
      "to": 13,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.152,
        "y": 0.558,
        "w": 0.181,
        "h": 0.365
      },
      "alt": "A Russian Second Lieutenant holding a gas detector box in front of the Kanada I gas chamber door.",
      "caption": "Photo 18: [PMO neg. no. 773] A Russian Second Lieutenant presenting for the camera (for the film «Chronicles of the Liberation of the camp, 1945») a gas detector box, probably specific to hydrocyanic acid. Behind him is the gas-tight door of the «Karsak-I» gas chamber. On the right of the picture part of the face of the Russian officer visible on Photo 16.",
      "label": "Photo 18",
      "labelSource": "line 11 via unit.textRanges",
      "drawings": [],
      "chapter": "Part one · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p046-f1",
      "page": 46,
      "from": 1,
      "to": 3,
      "width": "third",
      "variant": "photo-plate-3x3",
      "grouped": true,
      "crop": {
        "x": 0.023333,
        "y": 0.081384,
        "w": 0.263333,
        "h": 0.271282
      },
      "alt": "The east and north sides of the former building 164 of Kanada I, a long brick house with a tiled roof.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Photo 19",
      "labelSource": "line 3 within unit range",
      "drawings": [],
      "chapter": "Part one · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p046-f2",
      "page": 46,
      "from": 5,
      "to": 7,
      "width": "third",
      "variant": "photo-plate-3x3",
      "grouped": true,
      "crop": {
        "x": 0.343333,
        "y": 0.08232,
        "w": 0.26,
        "h": 0.271282
      },
      "alt": "The east side of the former building 164, where the delousing gas chamber had been.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": "Photo 20",
      "labelSource": "line 7 within unit range",
      "drawings": [],
      "chapter": "Part one · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p046-f3",
      "page": 46,
      "from": 9,
      "to": 11,
      "width": "third",
      "variant": "photo-plate-3x3",
      "grouped": true,
      "crop": {
        "x": 0.662667,
        "y": 0.084191,
        "w": 0.260667,
        "h": 0.271282
      },
      "alt": "The outside of the gas-tight door beside a wire fence, still as it looked in Jan 1945.",
      "caption": "![img-2.jpeg](img-2.jpeg)",
      "label": "Photo 21",
      "labelSource": "line 11 within unit range",
      "drawings": [],
      "chapter": "Part one · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p046-f4",
      "page": 46,
      "from": 13,
      "to": 15,
      "width": "third",
      "variant": "photo-plate-3x3",
      "grouped": true,
      "crop": {
        "x": 0.022667,
        "y": 0.365762,
        "w": 0.263333,
        "h": 0.270346
      },
      "alt": "The gas-tight door standing open against a brick wall, with the wire fence on the left.",
      "caption": "![img-3.jpeg](img-3.jpeg)",
      "label": "Photo 22",
      "labelSource": "line 15 within unit range",
      "drawings": [],
      "chapter": "Part one · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p046-f5",
      "page": 46,
      "from": 17,
      "to": 19,
      "width": "third",
      "variant": "photo-plate-3x3",
      "grouped": true,
      "crop": {
        "x": 0.342,
        "y": 0.365762,
        "w": 0.261333,
        "h": 0.272217
      },
      "alt": "A close view of the peephole of the gas-tight door and the locking bar running across the planks.",
      "caption": "![img-4.jpeg](img-4.jpeg)",
      "label": "Photo 23",
      "labelSource": "line 19 within unit range",
      "drawings": [],
      "chapter": "Part one · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p046-f6",
      "page": 46,
      "from": 21,
      "to": 23,
      "width": "third",
      "variant": "photo-plate-3x3",
      "grouped": true,
      "crop": {
        "x": 0.662667,
        "y": 0.368569,
        "w": 0.26,
        "h": 0.269411
      },
      "alt": "The round opening in the brick wall where the extractor fan nearest the gas-tight door was fitted.",
      "caption": "![img-5.jpeg](img-5.jpeg)",
      "label": "Photo 24",
      "labelSource": "line 23 within unit range",
      "drawings": [],
      "chapter": "Part one · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p046-f7",
      "page": 46,
      "from": 25,
      "to": 27,
      "width": "third",
      "variant": "photo-plate-3x3",
      "grouped": true,
      "crop": {
        "x": 0.020667,
        "y": 0.65014,
        "w": 0.263333,
        "h": 0.264733
      },
      "alt": "The inside of the gas-tight door, standing open onto daylight, with the remains of its felt sealing strips.",
      "caption": "![img-6.jpeg](img-6.jpeg)",
      "label": "Photo 25",
      "labelSource": "line 27 within unit range",
      "drawings": [],
      "chapter": "Part one · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p046-f8",
      "page": 46,
      "from": 29,
      "to": 31,
      "width": "third",
      "variant": "photo-plate-3x3",
      "grouped": true,
      "crop": {
        "x": 0.34,
        "y": 0.652947,
        "w": 0.262667,
        "h": 0.264733
      },
      "alt": "The inside of the gas-tight door, closed, photographed from inside the former gas chamber.",
      "caption": "![img-7.jpeg](img-7.jpeg)",
      "label": "Photo 26",
      "labelSource": "line 31 within unit range",
      "drawings": [],
      "chapter": "Part one · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p046-f9",
      "page": 46,
      "from": 33,
      "to": 35,
      "width": "third",
      "variant": "photo-plate-3x3",
      "grouped": true,
      "crop": {
        "x": 0.660667,
        "y": 0.653882,
        "w": 0.261333,
        "h": 0.263798
      },
      "alt": "The round opening left by a third extractor fan, its blades still in place, seen against a dark wall.",
      "caption": "![img-8.jpeg](img-8.jpeg)",
      "label": "Photo 27",
      "labelSource": "line 35 within unit range",
      "drawings": [],
      "chapter": "Part one · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p047-f1",
      "page": 47,
      "from": 44,
      "to": 48,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.42,
        "y": 0.08,
        "w": 0.42,
        "h": 0.85
      },
      "alt": "A gas chamber door with a barred peephole and a posted warning notice bearing Giftige Gase and Lebensgefahr.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part one · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p048-f1",
      "page": 48,
      "from": 1,
      "to": 5,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.01,
        "y": 0.13,
        "w": 0.57,
        "h": 0.63
      },
      "alt": "A reproduced sheet from the Höss trial showing the outside and the inside of a gas-tight door found in the Bauhof.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part one · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p048-f2",
      "page": 48,
      "from": 7,
      "to": 11,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.68,
        "y": 0.14,
        "w": 0.3,
        "h": 0.63
      },
      "alt": "A gas chamber door photographed in Oswiecim in 1945, chalked with the warnings Achtung-Lebensgefahr and Stoj.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part one · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p049-f1",
      "page": 49,
      "from": 51,
      "to": 51,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.28,
        "y": 0.09,
        "w": 0.7,
        "h": 0.86
      },
      "alt": "Bauleitung drawing 3764, the general plan of Birkenau with its delousing, disinfestation and sewage systems marked.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [
        "3764"
      ],
      "chapter": "Part one · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p051-f1",
      "page": 51,
      "from": 9,
      "to": 11,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.01,
        "y": 0.22,
        "w": 0.3,
        "h": 0.59
      },
      "alt": "A warning poster showing a skull and a louse with the German and Polish slogan Eine Laus dein Tod, one louse your death.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part one · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p052-f1",
      "page": 52,
      "from": 30,
      "to": 30,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.18,
        "y": 0.09,
        "w": 0.78,
        "h": 0.7
      },
      "alt": "Bauleitung drawing 801, the delousing system for the prisoner of war camp in elevation, section and plan.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [
        "801"
      ],
      "chapter": "Part one · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p053-f1",
      "page": 53,
      "from": 1,
      "to": 1,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.05,
        "y": 0.08,
        "w": 0.85,
        "h": 0.68
      },
      "alt": "Bauleitung drawing 1293, the water supply and drainage of the delousing building at the prisoner of war camp.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [
        "1293"
      ],
      "chapter": "Part one · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p054-f1",
      "page": 54,
      "from": 1,
      "to": 1,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.27,
        "y": 0.08,
        "w": 0.69,
        "h": 0.84
      },
      "alt": "Bauleitung drawing 1715, the sauna fitted into the prisoner of war camp delousing building.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [
        "1715"
      ],
      "chapter": "Part one · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p055-f1",
      "page": 55,
      "from": 1,
      "to": 1,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.11,
        "y": 0.08,
        "w": 0.79,
        "h": 0.75
      },
      "alt": "Bauleitung drawing 2540, the hot air delousing installed in the disinfestation building of the women's camp.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [
        "2540"
      ],
      "chapter": "Part one · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p056-f1",
      "page": 56,
      "from": 5,
      "to": 5,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.02,
        "y": 0.285,
        "w": 0.316,
        "h": 0.338
      },
      "alt": "Photo 6, the south side of the BW 5b gas chamber",
      "caption": "Photo 6: South side",
      "label": "Photo 6",
      "labelSource": "line 5",
      "drawings": [],
      "chapter": "Part one · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p056-f2",
      "page": 56,
      "from": 9,
      "to": 9,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.342,
        "y": 0.28,
        "w": 0.317,
        "h": 0.338
      },
      "alt": "Photo 7, the east end wall",
      "caption": "Photo 7: East end wall",
      "label": "Photo 7",
      "labelSource": "line 9",
      "drawings": [],
      "chapter": "Part one · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p056-f3",
      "page": 56,
      "from": 13,
      "to": 13,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.664,
        "y": 0.28,
        "w": 0.316,
        "h": 0.338
      },
      "alt": "Photo 8, the north side",
      "caption": "Photo 8: North side",
      "label": "Photo 8",
      "labelSource": "line 13",
      "drawings": [],
      "chapter": "Part one · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p057-f1",
      "page": 57,
      "from": 9,
      "to": 9,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.01,
        "y": 0.3,
        "w": 0.32,
        "h": 0.33
      },
      "alt": "The north side of the BW 5a building, a long brick hut with a tiled roof and two chimneys.",
      "caption": "Photo 9: North side",
      "label": "Photo 9",
      "labelSource": "line 9",
      "drawings": [],
      "chapter": "Part one · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p057-f2",
      "page": 57,
      "from": 11,
      "to": 13,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.33,
        "y": 0.3,
        "w": 0.32,
        "h": 0.33
      },
      "alt": "The west end of BW 5a, showing two windows and the door to the room that held the hot air generator.",
      "caption": "Photo 10: West end",
      "label": "Photo 10",
      "labelSource": "line 11",
      "drawings": [],
      "chapter": "Part one · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p057-f3",
      "page": 57,
      "from": 15,
      "to": 17,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.66,
        "y": 0.3,
        "w": 0.32,
        "h": 0.33
      },
      "alt": "The south side of BW 5a with the windows of the two disinfestation chambers and the door of the clean airlock.",
      "caption": "Photo 11: South side",
      "label": "Photo 11",
      "labelSource": "line 15",
      "drawings": [],
      "chapter": "Part one · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p058-f1",
      "page": 58,
      "from": 3,
      "to": 5,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0,
        "y": 0.22,
        "w": 0.31,
        "h": 0.57
      },
      "alt": "A gas-tight door of a disinfestation gas chamber in the west wing of BW 5a, with its inspection window.",
      "caption": "Photo 12: (West wing of BW 5a)",
      "label": "Photo 12",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part one · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p058-f2",
      "page": 58,
      "from": 9,
      "to": 11,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.32,
        "y": 0.22,
        "w": 0.31,
        "h": 0.57
      },
      "alt": "The interior of a disinfestation chamber in BW 5a, looking along a north to south line.",
      "caption": "Photo 13: (West wing of BW 5a)",
      "label": "Photo 13",
      "labelSource": "line 9",
      "drawings": [],
      "chapter": "Part one · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p058-f3",
      "page": 58,
      "from": 13,
      "to": 17,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.65,
        "y": 0.22,
        "w": 0.31,
        "h": 0.57
      },
      "alt": "A detail of the frame of a disinfestation chamber door with its sealing strip still in place.",
      "caption": "![img-2.jpeg](img-2.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part one · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p059-f1",
      "page": 59,
      "from": 1,
      "to": 5,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.025,
        "y": 0.09,
        "w": 0.235,
        "h": 0.47
      },
      "alt": "The BW 5b autoclave, a big drum with its hinged door standing open.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part one · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p059-f2",
      "page": 59,
      "from": 7,
      "to": 16,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.35,
        "y": 0.09,
        "w": 0.305,
        "h": 0.35
      },
      "alt": "The slogan Eine Laus dein Tod painted on the cracked wall of the BW 5b undressing room.",
      "caption": "Photo 16:",
      "label": "Photo 16",
      "labelSource": "line 7",
      "drawings": [],
      "chapter": "Part one · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p059-f3",
      "page": 59,
      "from": 20,
      "to": 24,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.75,
        "y": 0.09,
        "w": 0.23,
        "h": 0.45
      },
      "alt": "Part of a hot air blower found in the northern undressing corridor of BW 5a, lying against a brick wall.",
      "caption": "![img-3.jpeg](img-3.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part one · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p059-f4",
      "page": 59,
      "from": 18,
      "to": 28,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.39,
        "y": 0.485,
        "w": 0.22,
        "h": 0.44
      },
      "alt": "The blotched interior surface of the northern part of the west wall of BW 5a.",
      "caption": "![img-2.jpeg](img-2.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part one · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p060-f1",
      "page": 60,
      "from": 16,
      "to": 16,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.25,
        "y": 0.34,
        "w": 0.5,
        "h": 0.59
      },
      "alt": "The interior of the gypsy camp disinfestation system, a long room lined with chamber doors and overhead pipework.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part one · Chapter 6",
      "referenceIndex": true
    },
    {
      "id": "p060-f2",
      "page": 60,
      "from": 28,
      "to": 28,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.75,
        "y": 0.28,
        "w": 0.23,
        "h": 0.48
      },
      "alt": "A sketched reconstruction of the internal layout of the B.IIe disinfestation hut, with its eight chambers numbered.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part one · Chapter 6",
      "referenceIndex": true
    },
    {
      "id": "p063-f1",
      "page": 63,
      "from": 9,
      "to": 9,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.27,
        "y": 0.6,
        "w": 0.25,
        "h": 0.27
      },
      "alt": "Photo 2, the interior of the same autoclave with the rails for hanging clothing.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": "Photo 2",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p063-f2",
      "page": 63,
      "from": 25,
      "to": 25,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.26,
        "y": 0.31,
        "w": 0.26,
        "h": 0.28
      },
      "alt": "Photo 1, an autoclave in the Zentral Sauna seen from the outside, reproduced from the Faurisson dossier.",
      "caption": "PHOTO 1",
      "label": "Photo 1",
      "labelSource": "line 25",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p064-f1",
      "page": 64,
      "from": 5,
      "to": 5,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.03,
        "y": 0.15,
        "w": 0.68,
        "h": 0.76
      },
      "alt": "Drawing 1, the Bauleitung ground floor plan of the disinfection and disinfestation system.",
      "caption": "Drawing I: Bauleitung drawing 1841 of 24/11/42 [PMO neg. no. 20947]",
      "label": "Drawing 1",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p065-f1",
      "page": 65,
      "from": 1,
      "to": 3,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.215,
        "y": 0.075,
        "w": 0.76,
        "h": 0.83
      },
      "alt": "Drawing 2, the Bauleitung basement plan of the disinfection and disinfestation system.",
      "caption": "Drawing 2:",
      "label": "Drawing 2",
      "labelSource": "line 1",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p066-f1",
      "page": 66,
      "from": 3,
      "to": 4,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.01,
        "y": 0.1,
        "w": 0.76,
        "h": 0.83
      },
      "alt": "Drawing 3, the side, front and rear elevations and two cross sections of the building.",
      "caption": "Drawing 3:",
      "label": "Drawing 3",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p067-f1",
      "page": 67,
      "from": 1,
      "to": 1,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.27,
        "y": 0.08,
        "w": 0.48,
        "h": 0.82
      },
      "alt": "Drawing 4, the Topf disinfestation oven drawing D 60283 with its title block.",
      "caption": "Drawing 4:",
      "label": "Drawing 4",
      "labelSource": "line 1",
      "drawings": [
        "D60283"
      ],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p068-f1",
      "page": 68,
      "from": 7,
      "to": 9,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.035,
        "y": 0.1,
        "w": 0.68,
        "h": 0.75
      },
      "alt": "Drawing 6, the definitive ground floor plan of the Zentral Sauna, badly creased and torn.",
      "caption": "### Drawing 6:",
      "label": "Drawing 6",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p069-f1",
      "page": 69,
      "from": 11,
      "to": 13,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.29,
        "y": 0.11,
        "w": 0.695,
        "h": 0.81
      },
      "alt": "Drawing 7, two cross sections and the north, east and west elevations of the Zentral Sauna.",
      "caption": "Drawing 7:",
      "label": "Drawing 7",
      "labelSource": "line 11",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p070-f1",
      "page": 70,
      "from": 25,
      "to": 27,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.255,
        "y": 0.03,
        "w": 0.485,
        "h": 0.94
      },
      "alt": "Drawing 9, the drainage plan of the disinfestation system and sewer 23.",
      "caption": "Drawing 9:",
      "label": "Drawing 9",
      "labelSource": "line 25",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p071-f1",
      "page": 71,
      "from": 7,
      "to": 8,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.255,
        "y": 0.19,
        "w": 0.71,
        "h": 0.62
      },
      "alt": "Drawing 10, the system of a pressure vessel in the disinfestation building.",
      "caption": "Drawing 10.",
      "label": "Drawing 10",
      "labelSource": "line 7",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p072-f1",
      "page": 72,
      "from": 3,
      "to": 5,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.015,
        "y": 0.145,
        "w": 0.71,
        "h": 0.585
      },
      "alt": "Drawing 11, the inventory drawing of the disinfection and disinfestation system.",
      "caption": "Drawing 11:",
      "label": "Drawing 11",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p073-f1",
      "page": 73,
      "from": 3,
      "to": 3,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.005,
        "y": 0.09,
        "w": 0.33,
        "h": 0.345
      },
      "alt": "Photo 12, the east side of the Zentral Sauna in summer 1943 with a Mercedes cabriolet in the foreground.",
      "caption": "Photo 12: [PMO reg. no. 20995/467]",
      "label": "Photo 12",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p073-f2",
      "page": 73,
      "from": 9,
      "to": 9,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.345,
        "y": 0.085,
        "w": 0.33,
        "h": 0.35
      },
      "alt": "Photo 13, the east side in summer 1943 with the boiler chimney and roof covering finished.",
      "caption": "Photo 13: [PMO reg. no. 20995/471]",
      "label": "Photo 13",
      "labelSource": "line 9",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p073-f3",
      "page": 73,
      "from": 15,
      "to": 17,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.685,
        "y": 0.083,
        "w": 0.28,
        "h": 0.292
      },
      "alt": "Photo 15, the north and west sides at the liberation, still under camouflage paint.",
      "caption": "Photo 15:",
      "label": "Photo 15",
      "labelSource": "line 15",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p073-f4",
      "page": 73,
      "from": 23,
      "to": 23,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.14,
        "y": 0.525,
        "w": 0.715,
        "h": 0.32
      },
      "alt": "Photo 14, the east and south sides of the Zentral Sauna in the snow in winter 1943.",
      "caption": "Photo 14: [PMO reg. no. 20995/473 and 474]",
      "label": "Photo 14",
      "labelSource": "line 23",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p074-f1",
      "page": 74,
      "from": 3,
      "to": 4,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.13,
        "y": 0.13,
        "w": 0.37,
        "h": 0.41
      },
      "alt": "Photo 16, the album title page whose inset photograph shows the row of three autoclaves on the clean side.",
      "caption": "Photo 16:",
      "label": "Photo 16",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p074-f2",
      "page": 74,
      "from": 18,
      "to": 19,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.515,
        "y": 0.13,
        "w": 0.36,
        "h": 0.405
      },
      "alt": "Photo 17, the waiting and undressing room with an SS reception committee seated at a table.",
      "caption": "Photo 17:",
      "label": "Photo 17",
      "labelSource": "line 18",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p074-f3",
      "page": 74,
      "from": 29,
      "to": 29,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.025,
        "y": 0.55,
        "w": 0.315,
        "h": 0.32
      },
      "alt": "Photo 20, the painted inscription Untersuchungsraum still visible on the wall.",
      "caption": "Photo 20",
      "label": "Photo 20",
      "labelSource": "line 29",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p074-f4",
      "page": 74,
      "from": 33,
      "to": 33,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.355,
        "y": 0.55,
        "w": 0.31,
        "h": 0.32
      },
      "alt": "Photo 19, the painted inscription Haarschneideraum above the east end door.",
      "caption": "Photo 19",
      "label": "Photo 19",
      "labelSource": "line 33",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p074-f5",
      "page": 74,
      "from": 37,
      "to": 37,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.68,
        "y": 0.55,
        "w": 0.31,
        "h": 0.32
      },
      "alt": "Photo 18, the waiting and undressing room in its present empty state.",
      "caption": "Photo 18",
      "label": "Photo 18",
      "labelSource": "line 37",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p075-f1",
      "page": 75,
      "from": 5,
      "to": 5,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.01,
        "y": 0.12,
        "w": 0.315,
        "h": 0.32
      },
      "alt": "Photo 21, the five big windows of the shower room in their present state.",
      "caption": "Photo 21:",
      "label": "Photo 21",
      "labelSource": "line 5",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p075-f2",
      "page": 75,
      "from": 27,
      "to": 27,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.015,
        "y": 0.545,
        "w": 0.32,
        "h": 0.33
      },
      "alt": "Photo 22, the shallow concrete bath at the entrance to the showers.",
      "caption": "Photo 22",
      "label": "Photo 22",
      "labelSource": "line 27",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p075-f3",
      "page": 75,
      "from": 31,
      "to": 31,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.345,
        "y": 0.545,
        "w": 0.32,
        "h": 0.33
      },
      "alt": "Photo 23, a closer view of the same shallow bath from the side.",
      "caption": "Photo 23",
      "label": "Photo 23",
      "labelSource": "line 31",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p075-f4",
      "page": 75,
      "from": 35,
      "to": 35,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.675,
        "y": 0.545,
        "w": 0.32,
        "h": 0.33
      },
      "alt": "Photo 24, a third view of the shallow bath and the doorway beyond it.",
      "caption": "Photo 24",
      "label": "Photo 24",
      "labelSource": "line 35",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p076-f1",
      "page": 76,
      "from": 3,
      "to": 4,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.07,
        "y": 0.195,
        "w": 0.595,
        "h": 0.62
      },
      "alt": "Photo 25, prisoners carrying their shoes into the drying room after showering.",
      "caption": "Photo 25:",
      "label": "Photo 25",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p076-f2",
      "page": 76,
      "from": 12,
      "to": 12,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.68,
        "y": 0.31,
        "w": 0.305,
        "h": 0.365
      },
      "alt": "Photo 26, the exit from the shower room looking onto the drying room.",
      "caption": "Photo 26:",
      "label": "Photo 26",
      "labelSource": "line 12",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p077-f1",
      "page": 77,
      "from": 3,
      "to": 21,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.01,
        "y": 0.12,
        "w": 0.305,
        "h": 0.32
      },
      "alt": "Photo 27, the dirty north side of the three disinfection autoclaves.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Photo 27",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p077-f2",
      "page": 77,
      "from": 7,
      "to": 25,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.37,
        "y": 0.11,
        "w": 0.23,
        "h": 0.435
      },
      "alt": "Photo 28, autoclave 2 seen from the dirty side with its door open.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": "Photo 28",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p077-f3",
      "page": 77,
      "from": 11,
      "to": 29,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.645,
        "y": 0.1,
        "w": 0.315,
        "h": 0.34
      },
      "alt": "Photo 29, the north side doors of autoclaves 2 and 1.",
      "caption": "![img-2.jpeg](img-2.jpeg)",
      "label": "Photo 29",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p077-f4",
      "page": 77,
      "from": 15,
      "to": 33,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.01,
        "y": 0.565,
        "w": 0.33,
        "h": 0.345
      },
      "alt": "Photo 30, the clean side corridor looking towards the autoclave doors.",
      "caption": "![img-3.jpeg](img-3.jpeg)",
      "label": "Photo 30",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p078-f1",
      "page": 78,
      "from": 3,
      "to": 3,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.008,
        "y": 0.28,
        "w": 0.372,
        "h": 0.405
      },
      "alt": "Photo 31, the battery of three autoclaves on the south clean side with prisoners working at them.",
      "caption": "Photo 31: [PMO neg. no. 20995/476]",
      "label": "Photo 31",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p078-f2",
      "page": 78,
      "from": 9,
      "to": 9,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.395,
        "y": 0.105,
        "w": 0.31,
        "h": 0.335
      },
      "alt": "Photo 32, the autoclaves in their present state with the doors closed.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": "Photo 32",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p078-f3",
      "page": 78,
      "from": 13,
      "to": 13,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.395,
        "y": 0.485,
        "w": 0.31,
        "h": 0.335
      },
      "alt": "Photo 33, the same autoclaves with the doors open and the clothes trolley inside.",
      "caption": "![img-2.jpeg](img-2.jpeg)",
      "label": "Photo 33",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p078-f4",
      "page": 78,
      "from": 21,
      "to": 21,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.73,
        "y": 0.26,
        "w": 0.225,
        "h": 0.44
      },
      "alt": "Photo 34, autoclave 2 with its door half open, seen from the south side.",
      "caption": "Photo 34:",
      "label": "Photo 34",
      "labelSource": "line 21",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p079-f1",
      "page": 79,
      "from": 3,
      "to": 5,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.11,
        "y": 0.3,
        "w": 0.355,
        "h": 0.4
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      "alt": "Photo 35, autoclave 1 and disinfestation chamber 4 with a trolley of coats being pulled out.",
      "caption": "Photo 35:",
      "label": "Photo 35",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
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      "alt": "Photo 36, the empty brickwork recesses that once held the blower motors.",
      "caption": "Photo 36:",
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      "labelSource": "line 11",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
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        "h": 0.445
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      "alt": "Photo 37, a perspective view of the exit doors of disinfestation chambers 3 and 4.",
      "caption": "Photo 37",
      "label": "Photo 37",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
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    {
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        "y": 0.24,
        "w": 0.31,
        "h": 0.335
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      "alt": "Photo 38, a close-up of the same exit doors with the clothes trolley inside chamber 3.",
      "caption": "Photo 38",
      "label": "Photo 38",
      "labelSource": "line 13",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p080-f3",
      "page": 80,
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        "x": 0.495,
        "y": 0.585,
        "w": 0.31,
        "h": 0.335
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      "alt": "Photo 40, disinfestation chamber 4 with its doors removed so the interior can be seen.",
      "caption": "Photo 40",
      "label": "Photo 40",
      "labelSource": "line 19",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p080-f4",
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      "crop": {
        "x": 0.175,
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        "w": 0.31,
        "h": 0.335
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      "alt": "Photo 39, disinfestation chamber 1, which could hold two trolleys at once.",
      "caption": "Photo 39:",
      "label": "Photo 39",
      "labelSource": "line 23",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p081-f1",
      "page": 81,
      "from": 3,
      "to": 5,
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      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.285,
        "y": 0.08,
        "w": 0.365,
        "h": 0.385
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      "alt": "Photo 41, prisoners removing a trolley of clothing from the clean side exit doors of a disinfestation chamber.",
      "caption": "Photo 41:",
      "label": "Photo 41",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
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      "id": "p081-f2",
      "page": 81,
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        "x": 0.235,
        "y": 0.475,
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        "h": 0.44
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      "alt": "Photo 42, the outside face of one half of a Topf chamber door left lying in the Zentral Sauna.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": "Photo 42",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
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    {
      "id": "p081-f3",
      "page": 81,
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      "alt": "Photo 43, the inside face of the same door showing its wooden frame and board construction.",
      "caption": "![img-2.jpeg](img-2.jpeg)",
      "label": "Photo 43",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part one · Chapter 7",
      "referenceIndex": true
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    {
      "id": "p088-f1",
      "page": 88,
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      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.275,
        "y": 0.075,
        "w": 0.39,
        "h": 0.75
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      "alt": "Document 1, the portrait of Kurt Prüfer from his Topf personnel file.",
      "caption": "Document 1 [Weimar State Archives, Bestand 2/555a]",
      "label": "Document 1",
      "labelSource": "line 7",
      "drawings": [],
      "chapter": "Part two · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p089-f1",
      "page": 89,
      "from": 3,
      "to": 3,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.015,
        "y": 0.085,
        "w": 0.405,
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      "alt": "Document 2, the facsimile application form for an honorary distinction for Kurt Prüfer.",
      "caption": "Document 2 [Weimar State Archives, Bestand 2/555a]",
      "label": "Document 2",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part two · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p090-f1",
      "page": 90,
      "from": 5,
      "to": 5,
      "width": "half",
      "variant": null,
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      "crop": {
        "x": 0.575,
        "y": 0.14,
        "w": 0.38,
        "h": 0.775
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      "alt": "Document 3, Prüfer's handwritten letter of Dec 6, 1941 asking his directors for a bonus.",
      "caption": "Document 3 (Weimar State Archives, Bestand 2/555a)",
      "label": "Document 3",
      "labelSource": "line 5",
      "drawings": [],
      "chapter": "Part two · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p090-f2",
      "page": 90,
      "from": 7,
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      "width": "half",
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      "grouped": false,
      "crop": {
        "x": 0.07,
        "y": 0.22,
        "w": 0.545,
        "h": 0.66
      },
      "alt": "The 50 and 100 Reichsmark notes the author laid out to show the size of Prüfer's bonus.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p092-f1",
      "page": 92,
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      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.245,
        "y": 0.135,
        "w": 0.395,
        "h": 0.775
      },
      "alt": "Document 4, Prüfer's handwritten letter of Nov 15, 1942 requesting a second bonus.",
      "caption": "Document 4",
      "label": "Document 4",
      "labelSource": "line 5",
      "drawings": [],
      "chapter": "Part two · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p094-f1",
      "page": 94,
      "from": 7,
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      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.245,
        "y": 0.135,
        "w": 0.395,
        "h": 0.795
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      "alt": "Document 5, the facsimile Topf patent application of Oct 26, 1942 for a continuous cremation furnace.",
      "caption": "Document 5 [Betriebsarchiv VEB Erfurter Mälzerei und Speicherbau, Erfurt]",
      "label": "Document 5",
      "labelSource": "line 7",
      "drawings": [],
      "chapter": "Part two · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p095-f1",
      "page": 95,
      "from": 1,
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      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.075,
        "y": 0.125,
        "w": 0.555,
        "h": 0.55
      },
      "alt": "Document 6, Sander's patent drawing of the continuous cremation furnace in section and elevation.",
      "caption": "Document 6 [PMO microfilm 1612]",
      "label": "Document 6",
      "labelSource": "line 1",
      "drawings": [],
      "chapter": "Part two · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p095-f2",
      "page": 95,
      "from": 5,
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      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.28,
        "y": 0.74,
        "w": 0.1,
        "h": 0.16
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      "alt": "Document 6b, the small French sketch showing smoke, corpses, ashes and firebox.",
      "caption": "Document 6b",
      "label": "Document 6b",
      "labelSource": "line 5",
      "drawings": [],
      "chapter": "Part two · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p096-f1",
      "page": 96,
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      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.01,
        "y": 0.175,
        "w": 0.375,
        "h": 0.73
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      "alt": "Document 7, the Topf drawing of air cooled grate plates for mechanical grate firing.",
      "caption": "Document 7 [PMO microfilm 1612]",
      "label": "Document 7",
      "labelSource": "line 1",
      "drawings": [],
      "chapter": "Part two · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p096-f2",
      "page": 96,
      "from": 9,
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      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.455,
        "y": 0.115,
        "w": 0.445,
        "h": 0.47
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      "alt": "Document 8, the Topf personnel memorandum of June 18, 1945 about Prüfer's detention.",
      "caption": "Document 8 [Weimar State Archives, Bestand 2/555a]",
      "label": "Document 8",
      "labelSource": "line 9",
      "drawings": [],
      "chapter": "Part two · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p098-f1",
      "page": 98,
      "from": 1,
      "to": 1,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.255,
        "y": 0.115,
        "w": 0.37,
        "h": 0.385
      },
      "alt": "Document 9, the Topf memorandum on Prüfer's imprisonment, bearing a management-secretariat stamp dated Apr 25, 1946.",
      "caption": "Document 9 [Weimar State Archives, Bestand 2/555a]",
      "label": "Document 9",
      "labelSource": "line 1",
      "drawings": [],
      "chapter": "Part two · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p098-f2",
      "page": 98,
      "from": 56,
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      "width": "half",
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      "grouped": false,
      "crop": {
        "x": 0.635,
        "y": 0.245,
        "w": 0.35,
        "h": 0.655
      },
      "alt": "Document 10, the front page of German patent 861 731 granted to Topf of Wiesbaden.",
      "caption": "Document 10",
      "label": "Document 10",
      "labelSource": "line 56",
      "drawings": [],
      "chapter": "Part two · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p099-f1",
      "page": 99,
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      "width": "third",
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      "grouped": false,
      "crop": {
        "x": 0,
        "y": 0.255,
        "w": 0.35,
        "h": 0.66
      },
      "alt": "Document 11, the cross-section of the Klettner single-muffle cremation furnace.",
      "caption": "Document 11",
      "label": "Document 11",
      "labelSource": "line 1",
      "drawings": [],
      "chapter": "Part two · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p099-f2",
      "page": 99,
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      "width": "third",
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      "crop": {
        "x": 0.36,
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        "w": 0.36,
        "h": 0.665
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      "alt": "Document 12, the longitudinal section of the same furnace.",
      "caption": "Document 12",
      "label": "Document 12",
      "labelSource": "line 5",
      "drawings": [],
      "chapter": "Part two · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p101-f1",
      "page": 101,
      "from": 22,
      "to": 22,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.19,
        "y": 0.14,
        "w": 0.78,
        "h": 0.76
      },
      "alt": "Topf drawing D 56 570 for a double-muffle cremation furnace with oil burner, showing cross-section, longitudinal section and plan view.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [
        "D56570"
      ],
      "chapter": "Part two · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p103-f1",
      "page": 103,
      "from": 13,
      "to": 13,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.15,
        "y": 0.1,
        "w": 0.82,
        "h": 0.81
      },
      "alt": "Topf drawing D 57 253 of June 10, 1940 for the coke-fired double-muffle cremation furnace and its foundation plan.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [
        "D57253"
      ],
      "chapter": "Part two · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p104-f1",
      "page": 104,
      "from": 9,
      "to": 11,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.34,
        "y": 0.32,
        "w": 0.31,
        "h": 0.5
      },
      "alt": "Photo 2d, the rear view of the Topf coke-fired double-muffle furnace under the New Hospital at Mauthausen.",
      "caption": "Photo 2d",
      "label": "Photo 2d",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p104-f2",
      "page": 104,
      "from": 13,
      "to": 15,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.7,
        "y": 0.32,
        "w": 0.24,
        "h": 0.5
      },
      "alt": "Photo 2c, the side and rear view of the same furnace with the external pulsed air duct.",
      "caption": "Photo 2c",
      "label": "Photo 2c",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p105-f1",
      "page": 105,
      "from": 1,
      "to": 3,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.04,
        "y": 0.41,
        "w": 0.42,
        "h": 0.41
      },
      "alt": "Photo 2b, the side view of the Topf double-muffle furnace showing the brick casing and a secondary air intake.",
      "caption": "Photo 2b",
      "label": "Photo 2b",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p105-f2",
      "page": 105,
      "from": 5,
      "to": 7,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.53,
        "y": 0.23,
        "w": 0.29,
        "h": 0.59
      },
      "alt": "Photo 2a, the front view of the Topf double-muffle furnace with its two charging doors.",
      "caption": "Photo 2a",
      "label": "Photo 2a",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p107-f1",
      "page": 107,
      "from": 3,
      "to": 13,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.087,
        "y": 0.123,
        "w": 0.798,
        "h": 0.8
      },
      "alt": "Photo 3. Topf drawing D 58173, with three views of the furnace and its title block.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Photo 3",
      "labelSource": "unit.alt",
      "drawings": [
        "D58173"
      ],
      "chapter": "Part two · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p108-f1",
      "page": 108,
      "from": 7,
      "to": 9,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.21,
        "y": 0.31,
        "w": 0.24,
        "h": 0.5
      },
      "alt": "Photo 3c, the rear view of the coke-fired single-muffle Kori furnace under the Bunker at Mauthausen.",
      "caption": "Photo 3c",
      "label": "Photo 3c",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p108-f2",
      "page": 108,
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      "to": 13,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.46,
        "y": 0.31,
        "w": 0.25,
        "h": 0.5
      },
      "alt": "Photo 3b, the side and rear view of the same Kori furnace with its muffle doors.",
      "caption": "Photo 3b",
      "label": "Photo 3b",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p108-f3",
      "page": 108,
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      "to": 17,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.72,
        "y": 0.31,
        "w": 0.25,
        "h": 0.5
      },
      "alt": "Photo 3a, the front view of the Kori furnace with the counterweighted guillotine plate and charging frame.",
      "caption": "Photos 3a",
      "label": "Photo 3a",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p109-f1",
      "page": 109,
      "from": 11,
      "to": 11,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.26,
        "y": 0.24,
        "w": 0.57,
        "h": 0.58
      },
      "alt": "Photo 4, the entrance gate of the Trzebinia labour camp in 1945, with the huts and watchtower behind it.",
      "caption": "Photo 4",
      "label": "Photo 4",
      "labelSource": "line 11",
      "drawings": [],
      "chapter": "Part two · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p110-f1",
      "page": 110,
      "from": 7,
      "to": 15,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.26,
        "y": 0.17,
        "w": 0.71,
        "h": 0.73
      },
      "alt": "Photo 5, the Polish site plan of the Monowitz camp at 1:1000 showing the numbered huts and the assembly ground.",
      "caption": "Photo 5",
      "label": "Photo 5",
      "labelSource": "line 7",
      "drawings": [],
      "chapter": "Part two · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p111-f1",
      "page": 111,
      "from": 5,
      "to": 7,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.03,
        "y": 0.36,
        "w": 0.51,
        "h": 0.52
      },
      "alt": "Photo 6, the south end and east side of the Trzebinia crematorium building in 1945 with its roof largely gone.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Photo 6",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p111-f2",
      "page": 111,
      "from": 9,
      "to": 11,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.56,
        "y": 0.14,
        "w": 0.37,
        "h": 0.74
      },
      "alt": "Photo 7, the south end of the same building with the blown-out front plate of the Kori furnace lying in the foreground.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": "Photo 7",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p112-f1",
      "page": 112,
      "from": 5,
      "to": 7,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.27,
        "y": 0.13,
        "w": 0.35,
        "h": 0.68
      },
      "alt": "Photo 8, the inside of the Trzebinia crematorium looking north, with the chimney base and the wrecked Kori furnace.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Photo 8",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 1",
      "referenceIndex": true
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      "alt": "Photo 9, the same interior looking northwest, with the chimney rising above the broken furnace casing.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": "Photo 9",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 1",
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    {
      "id": "p113-f1",
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      "alt": "Photo 10, the deformed fuel oil tank and the gap between the upper and under metal casing of the Kori furnace.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Photo 10",
      "labelSource": "unit.alt",
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      "alt": "Photo 11, the rear of the Kori furnace with the surviving under burner, the air lines and the oil feed shut-off.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": "Photo 11",
      "labelSource": "unit.alt",
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      "chapter": "Part two · Chapter 1",
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    {
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      "alt": "Drawing 12, the post-war Cracow Academy of Mines reconstruction of the oil-fired single-muffle Kori mobile cremation furnace.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Drawing 12",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 1",
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      "crop": {
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      "alt": "Document E, Topf drawing D 57 253 showing section A-B, section C-D and the furnace foundation plan.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
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      "drawings": [
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      "chapter": "Part two · Chapter 2",
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    {
      "id": "p126-f1",
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      "alt": "Document F1, a side view of the metal cremation urn from Auschwitz Krematorium I.",
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      "label": null,
      "labelSource": null,
      "drawings": [],
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    {
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      "alt": "Document F2, an oblique view of the same urn showing the lid.",
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    {
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      "alt": "Document G3c, the author's schematic diagram of the Topf forced-draught system at Krematorium I.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Document G3c",
      "labelSource": "reviewed existing-figure label override; /Volumes/Holocaust/projects/pressac-reader/research/vision/page130-caption-root-20260908.md; authority-note sha256 bf6fb451dce5f8a465de269207053b0356ade6894399077503e968b653fd2a06; canonical-scan sha256 46cc8aacfca3dceba7deaf574b9070cd2ed2a97b31062a7d25035be8766142a3",
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    {
      "id": "p133-f1",
      "page": 133,
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      "alt": "Document K, the author's tracing of the Auschwitz main camp development plan of Feb 19, 1942 showing the old crematorium and the barrack area.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
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      "drawings": [],
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    },
    {
      "id": "p134-f1",
      "page": 134,
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      "crop": {
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      "alt": "Document L, Bauleitung drawing 937, the east elevation of the projected crematorium.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [
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      "chapter": "Part two · Chapter 2",
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    },
    {
      "id": "p135-f1",
      "page": 135,
      "from": 1,
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      "crop": {
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      "alt": "Document M, Bauleitung drawing 938, the south elevation of the projected crematorium with its chimney.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [
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      "chapter": "Part two · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p137-f1",
      "page": 137,
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      "crop": {
        "x": 0.02,
        "y": 0.08,
        "w": 0.31,
        "h": 0.32
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      "alt": "Photo 1, the northwest side of Krematorium I with the chimney appearing to emerge from the building.",
      "caption": "Photo 1:",
      "label": "Photo 1",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part two · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p137-f2",
      "page": 137,
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        "w": 0.38,
        "h": 0.4
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      "alt": "Photo 3, the western corner of Krematorium I in 1946-47 with the chimney rebuilt.",
      "caption": "Photo 3:",
      "label": "Photo 3",
      "labelSource": "line 11",
      "drawings": [],
      "chapter": "Part two · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p137-f3",
      "page": 137,
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      "crop": {
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        "w": 0.38,
        "h": 0.34
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      "alt": "Photo 2, the western corner of Krematorium I in 1945 as an air raid shelter, with no chimney and the morgue window filled in.",
      "caption": "Photo 2:",
      "label": "Photo 2",
      "labelSource": "line 19",
      "drawings": [],
      "chapter": "Part two · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p137-f4",
      "page": 137,
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      "width": "half",
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      "crop": {
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        "y": 0.5,
        "w": 0.39,
        "h": 0.33
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      "alt": "Photo 4, the western corner of Krematorium I in snow, in its present state.",
      "caption": "Photo 4:",
      "label": "Photo 4",
      "labelSource": "line 29",
      "drawings": [],
      "chapter": "Part two · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p138-f1",
      "page": 138,
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      "crop": {
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        "y": 0.08,
        "w": 0.37,
        "h": 0.32
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      "alt": "Photo 5, the northwest facade of Krematorium I in snow, in its present state.",
      "caption": "Photo 5:",
      "label": "Photo 5",
      "labelSource": "line 1",
      "drawings": [],
      "chapter": "Part two · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p138-f2",
      "page": 138,
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      "crop": {
        "x": 0.1,
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        "h": 0.37
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      "alt": "Photo 6, the north corner of Krematorium I being rebuilt in 1945-46 with the chimney completed.",
      "caption": "Photo 6:",
      "label": "Photo 6",
      "labelSource": "line 13",
      "drawings": [],
      "chapter": "Part two · Chapter 2",
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    },
    {
      "id": "p138-f3",
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      "alt": "Photo 7, the northern corner of Krematorium I in its present state, with the former SS hospital building at the right.",
      "caption": "Photo 7:",
      "label": "Photo 7",
      "labelSource": "line 27",
      "drawings": [],
      "chapter": "Part two · Chapter 2",
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    {
      "id": "p139-f1",
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        "h": 0.75
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      "alt": "Photo 8, the northern corner of the rebuilt crematorium chimney seen against bare trees and snow.",
      "caption": "Photo 8:",
      "label": "Photo 8",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p139-f2",
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      "alt": "Photo 9, the eastern corner of the same chimney with the furnace room wall behind it.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": "Photo 9",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 2",
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    {
      "id": "p140-f1",
      "page": 140,
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      "crop": {
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        "h": 0.38
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      "alt": "Photo 10, the northwest main entrance of Krematorium I in 1945 with restoration under way.",
      "caption": "Photo 10",
      "label": "Photo 10",
      "labelSource": "line 1",
      "drawings": [],
      "chapter": "Part two · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p140-f2",
      "page": 140,
      "from": 5,
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      "crop": {
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      "alt": "Photo 11, the southeast access to the second air lock of the air raid shelter in 1945, with the SS hospital behind the trees.",
      "caption": "Photo 11",
      "label": "Photo 11",
      "labelSource": "line 5",
      "drawings": [],
      "chapter": "Part two · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p140-f3",
      "page": 140,
      "from": 11,
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      "width": "half",
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      "crop": {
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        "h": 0.5
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      "alt": "Photo 12, the southeast entrance to the second air lock, now designated the victims' entrance.",
      "caption": "Photo n° 12: Entrée sud-est du deuxième sas, désignée actuellement comme celles des victimes. (Photo de l'auteur)",
      "label": "Photo 12",
      "labelSource": "line 11",
      "drawings": [],
      "chapter": "Part two · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p141-f1",
      "page": 141,
      "from": 3,
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      "width": "full",
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      "crop": {
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        "y": 0.08,
        "w": 0.69,
        "h": 0.63
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      "alt": "Photo 13, an American aerial photograph of the Auschwitz main camp with the old crematorium ringed.",
      "caption": "Photo 13:",
      "label": "Photo 13",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part two · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p142-f1",
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      "crop": {
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        "y": 0.08,
        "w": 0.61,
        "h": 0.62
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      "alt": "Photo 14, a 1945 dance stage set up on the roof of Krematorium I.",
      "caption": "Photo 14",
      "label": "Photo 14",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part two · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p143-f1",
      "page": 143,
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      "crop": {
        "x": 0.1,
        "y": 0.17,
        "w": 0.17,
        "h": 0.31
      },
      "alt": "Photo 20, a furnace room ventilation chimney standing on the snow covered roof.",
      "caption": "Photo 20:",
      "label": "Photo 20",
      "labelSource": "line 6",
      "drawings": [],
      "chapter": "Part two · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p143-f2",
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      "crop": {
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        "y": 0.68,
        "w": 0.24,
        "h": 0.22
      },
      "alt": "Photo 21, the two furnace room ventilation chimneys for furnaces 1 and 2.",
      "caption": "Photo 21:",
      "label": "Photo 21",
      "labelSource": "line 11",
      "drawings": [],
      "chapter": "Part two · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p143-f3",
      "page": 143,
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        "y": 0.08,
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        "h": 0.19
      },
      "alt": "Photo 16, a brick ventilation chimney in the southeast part of the roof.",
      "caption": "Photo 16:",
      "label": "Photo 16",
      "labelSource": "line 18",
      "drawings": [],
      "chapter": "Part two · Chapter 2",
      "referenceIndex": true
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    {
      "id": "p143-f4",
      "page": 143,
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        "y": 0.29,
        "w": 0.42,
        "h": 0.44
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      "alt": "Photo 15, an overall view of the roof of Krematorium I looking southeast with the openings and chimneys numbered.",
      "caption": "Photo 15:",
      "label": "Photo 15",
      "labelSource": "line 24",
      "drawings": [],
      "chapter": "Part two · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p143-f5",
      "page": 143,
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      "crop": {
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        "w": 0.11,
        "h": 0.18
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      "alt": "Photo 19, a brick chimney in the northwest part of the roof blocked and used as a flagpole pedestal.",
      "caption": "Photo 19:",
      "label": "Photo 19",
      "labelSource": "line 34",
      "drawings": [],
      "chapter": "Part two · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p143-f6",
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      "crop": {
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        "y": 0.08,
        "w": 0.14,
        "h": 0.27
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      "alt": "Photo 17, the rainwater drainage in the southern corner of the roof.",
      "caption": "Photo 17:",
      "label": "Photo 17",
      "labelSource": "line 44",
      "drawings": [],
      "chapter": "Part two · Chapter 2",
      "referenceIndex": true
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    {
      "id": "p143-f7",
      "page": 143,
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        "y": 0.64,
        "w": 0.14,
        "h": 0.16
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      "alt": "Photo 18, one of the four wooden openings for pouring Zyclon-B, covered with roofing felt.",
      "caption": "Photo 18:",
      "label": "Photo 18",
      "labelSource": "line 52",
      "drawings": [],
      "chapter": "Part two · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p144-f1",
      "page": 144,
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      "crop": {
        "x": 0.16,
        "y": 0.09,
        "w": 0.79,
        "h": 0.82
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      "alt": "Topf and Söhne drawing D 59042 [a], the plan of the cremation system for Auschwitz.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [
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      "chapter": "Part two · Chapter 2",
      "referenceIndex": true
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    {
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      "crop": {
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        "w": 0.29,
        "h": 0.21
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      "alt": "The small detail sketch of the new furnace and its pulsed air blower, typeset at the left of the page.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [
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      "referenceIndex": true
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    {
      "id": "p145-f2",
      "page": 145,
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      "crop": {
        "x": 0.32,
        "y": 0.18,
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      "alt": "Topf and Söhne drawing D 59042 [b], the second copy of the cremation system plan bearing the firm's violet stamp.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": null,
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      "drawings": [
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      "chapter": "Part two · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p146-f1",
      "page": 146,
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      "crop": {
        "x": 0.1,
        "y": 0.11,
        "w": 0.73,
        "h": 0.71
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      "alt": "Pressac's reconstruction of the underfloor smoke flues for the three furnaces of Krematorium I.",
      "caption": "RECONSTRUCTION OF THE SYSTEM OF UNDERFLOOR SMOKE FLUES FOR THE THREE FURNACES OF KREMATORIUM I",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 2",
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    },
    {
      "id": "p147-f1",
      "page": 147,
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      "crop": {
        "x": 0.2,
        "y": 0.16,
        "w": 0.31,
        "h": 0.3
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      "alt": "Photo 22, furnace 1 seen from the east with the muffle doors open and two corpse charging trolleys on their rails.",
      "caption": "Photo 22:",
      "label": "Photo 22",
      "labelSource": "line 5",
      "drawings": [],
      "chapter": "Part two · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p147-f2",
      "page": 147,
      "from": 15,
      "to": 19,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.52,
        "y": 0.13,
        "w": 0.32,
        "h": 0.34
      },
      "alt": "Photo 23, furnace 1 with its two muffles gaping, looking southeast.",
      "caption": "Photo 23:",
      "label": "Photo 23",
      "labelSource": "line 15",
      "drawings": [],
      "chapter": "Part two · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p147-f3",
      "page": 147,
      "from": 21,
      "to": 25,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.31,
        "y": 0.48,
        "w": 0.41,
        "h": 0.44
      },
      "alt": "Photo 24, furnaces 1 and 2 seen north to south with their charging trolleys in front.",
      "caption": "Photo 24:",
      "label": "Photo 24",
      "labelSource": "line 21",
      "drawings": [],
      "chapter": "Part two · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p148-f1",
      "page": 148,
      "from": 1,
      "to": 5,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.29,
        "y": 0.16,
        "w": 0.36,
        "h": 0.35
      },
      "alt": "Photo 25, the emplacement of furnace 3 with the metal safety barrier and the stoking pit.",
      "caption": "Photo 25:",
      "label": "Photo 25",
      "labelSource": "line 1",
      "drawings": [],
      "chapter": "Part two · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p148-f2",
      "page": 148,
      "from": 9,
      "to": 13,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.11,
        "y": 0.52,
        "w": 0.35,
        "h": 0.37
      },
      "alt": "Photo 26, the former gas chamber seen from the site of the washing room, with the ceiling openings lit.",
      "caption": "Photo 26:",
      "label": "Photo 26",
      "labelSource": "line 9",
      "drawings": [],
      "chapter": "Part two · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p148-f3",
      "page": 148,
      "from": 19,
      "to": 23,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.47,
        "y": 0.52,
        "w": 0.36,
        "h": 0.39
      },
      "alt": "Photo 27, part of the former gas chamber looking southeast to northwest towards the glazed end door.",
      "caption": "Photo 27:",
      "label": "Photo 27",
      "labelSource": "line 19",
      "drawings": [],
      "chapter": "Part two · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p149-f1",
      "page": 149,
      "from": 27,
      "to": 31,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.05,
        "y": 0.07,
        "w": 0.9,
        "h": 0.68
      },
      "alt": "Bauleitung drawing 4287 [a], the plan and cross section converting the old crematorium into an air raid shelter.",
      "caption": "# BAULEITUNG DRAWING 4287 [a]",
      "label": null,
      "labelSource": null,
      "drawings": [
        "4287"
      ],
      "chapter": "Part two · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p150-f1",
      "page": 150,
      "from": 3,
      "to": 11,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.03,
        "y": 0.09,
        "w": 0.9,
        "h": 0.68
      },
      "alt": "Bauleitung drawing 4287 [b], the water supply and drainage copy of the air raid shelter plan.",
      "caption": "# BAULEITUNG DRAWING 4287 [b]",
      "label": null,
      "labelSource": null,
      "drawings": [
        "4287"
      ],
      "chapter": "Part two · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p152-f1",
      "page": 152,
      "from": 1,
      "to": 20,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.02,
        "y": 0.08,
        "w": 0.96,
        "h": 0.85
      },
      "alt": "Pressac's dimensioned plan of Krematorium I showing the present state of the building",
      "caption": "# LE CRÉMATOIRE I ou \"VIEUX CRÉMATOIRE\"",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p153-f1",
      "page": 153,
      "from": 77,
      "to": 79,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.49,
        "y": 0.06,
        "w": 0.39,
        "h": 0.71
      },
      "alt": "Document 1, Szlama Dragon's manuscript plan of Bunker 1 with its Polish and French inscriptions.",
      "caption": "Document 1:",
      "label": "Document 1",
      "labelSource": "line 77",
      "drawings": [],
      "chapter": "Part two · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p155-f1",
      "page": 155,
      "from": 3,
      "to": 5,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.01,
        "y": 0.08,
        "w": 0.47,
        "h": 0.35
      },
      "alt": "Document 2, a situation plan of Birkenau marking the probable area of Bunker 1 and the route of the mass graves.",
      "caption": "Document 2:",
      "label": "Document 2",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part two · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p158-f1",
      "page": 158,
      "from": 1,
      "to": 4,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.18,
        "y": 0.14,
        "w": 0.44,
        "h": 0.76
      },
      "alt": "Document 3, Langbein's plan of Birkenau showing the Krematorien, the gas chambers and Bunker 1.",
      "caption": "# Document 3:",
      "label": "Document 3",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p159-f1",
      "page": 159,
      "from": 50,
      "to": 52,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.1,
        "y": 0.09,
        "w": 0.4,
        "h": 0.8
      },
      "alt": "Document 9, the facsimile of Bischoff's letter of Mar 30, 1942 about the two three-muffle furnaces.",
      "caption": "Document 9",
      "label": "Document 9",
      "labelSource": "line 50",
      "drawings": [],
      "chapter": "Part two · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p160-f1",
      "page": 160,
      "from": 3,
      "to": 7,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.26,
        "y": 0.08,
        "w": 0.44,
        "h": 0.55
      },
      "alt": "Document 5a, a fragment of drawing 3764 marking where the photographer stood for Documents 4 and 5.",
      "caption": "Document 5a:",
      "label": "Document 5a",
      "labelSource": "line 3",
      "drawings": [
        "3764"
      ],
      "chapter": "Part two · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p161-f1",
      "page": 161,
      "from": 3,
      "to": 7,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.03,
        "y": 0.07,
        "w": 0.51,
        "h": 0.57
      },
      "alt": "Document 4, the westernmost provisional decantation basin under construction, seen north to south.",
      "caption": "Document 4 [Photo 1/P1]:",
      "label": "Document 4",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part two · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p161-f2",
      "page": 161,
      "from": 11,
      "to": 15,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.6,
        "y": 0.07,
        "w": 0.39,
        "h": 0.83
      },
      "alt": "Document 5, one of the four provisional earth decantation basins of Birkenau III filled with water.",
      "caption": "Document 5 [Photo 2/P2]:",
      "label": "Document 5",
      "labelSource": "line 11",
      "drawings": [],
      "chapter": "Part two · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p162-f1",
      "page": 162,
      "from": 3,
      "to": 9,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0,
        "y": 0.09,
        "w": 0.74,
        "h": 0.81
      },
      "alt": "Document 6, drawing 2534(2) of the provisional earth basins with the detail sections of the sluices and wooden bridges.",
      "caption": "# Document 6:",
      "label": "Document 6",
      "labelSource": "unit.alt",
      "drawings": [
        "2534"
      ],
      "chapter": "Part two · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p163-f1",
      "page": 163,
      "from": 1,
      "to": 7,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.22,
        "y": 0.07,
        "w": 0.75,
        "h": 0.83
      },
      "alt": "Document 7, drawing 3386 of the mechanical and biological sewage treatment plant planned for Birkenau III.",
      "caption": "Document 7:",
      "label": "Document 7",
      "labelSource": "line 1",
      "drawings": [
        "3386"
      ],
      "chapter": "Part two · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p165-f1",
      "page": 165,
      "from": 13,
      "to": 13,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.34,
        "y": 0.07,
        "w": 0.63,
        "h": 0.55
      },
      "alt": "Document 3, the author's drawings of the Bunker 2 gas chamber doors showing the signs to the baths, high tension and to disinfection.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Document 3",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p166-f1",
      "page": 166,
      "from": 3,
      "to": 3,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0,
        "y": 0.08,
        "w": 0.4,
        "h": 0.75
      },
      "alt": "Document 2, Szlama Dragon's plan of Bunker 2 showing the four gas chambers and their doors.",
      "caption": "Document 2",
      "label": "Document 2",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part two · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p166-f2",
      "page": 166,
      "from": 7,
      "to": 7,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.41,
        "y": 0.08,
        "w": 0.39,
        "h": 0.75
      },
      "alt": "Document 1, Dragon's situation drawing of Bunker 2 with the huts, the access road and the cremation pits.",
      "caption": "Document 1",
      "label": "Document 1",
      "labelSource": "line 7",
      "drawings": [],
      "chapter": "Part two · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p167-f1",
      "page": 167,
      "from": 1,
      "to": 3,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.31,
        "y": 0.11,
        "w": 0.41,
        "h": 0.79
      },
      "alt": "Document 4, Drawing 3, the author's scale plan of the remaining foundations of Bunker 2 with the doors and Zyclon-B openings marked.",
      "caption": "Document 4 : Drawing 3",
      "label": "Document 4",
      "labelSource": "line 1",
      "drawings": [],
      "chapter": "Part two · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p168-f1",
      "page": 168,
      "from": 3,
      "to": 7,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.18,
        "y": 0.16,
        "w": 0.61,
        "h": 0.55
      },
      "alt": "Document 5, the author's reconstruction of the south side of Bunker 2 with its five doors and thatched roof.",
      "caption": "Document 5:",
      "label": "Document 5",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part two · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p169-f1",
      "page": 169,
      "from": 3,
      "to": 5,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.17,
        "y": 0.07,
        "w": 0.68,
        "h": 0.34
      },
      "alt": "Document 6, the remains of the southwest and southeast walls of Bunker 2 with numbered bricks marking the four gas chambers.",
      "caption": "### Document 6 :",
      "label": "Document 6",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p169-f2",
      "page": 169,
      "from": 13,
      "to": 15,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.22,
        "y": 0.44,
        "w": 0.35,
        "h": 0.4
      },
      "alt": "Document 7, the remains of Bunker 2 seen from the eastern corner with two trees behind the southwest wall.",
      "caption": "### Document 7 :",
      "label": "Document 7",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p169-f3",
      "page": 169,
      "from": 19,
      "to": 21,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.59,
        "y": 0.42,
        "w": 0.26,
        "h": 0.48
      },
      "alt": "Document 8, the remains of Bunker 2 seen from the south corner, with only the corner bricks visible in the overgrowth.",
      "caption": "### Document 8 :",
      "label": "Document 8",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p171-f1",
      "page": 171,
      "from": 3,
      "to": 7,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.05,
        "y": 0.17,
        "w": 0.68,
        "h": 0.66
      },
      "alt": "Document 9, David Olère's 1945 sketch of Bunker V, showing the disinfection sign, the victims and an SS man shooting.",
      "caption": "# Document 9:",
      "label": "Document 9",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p172-f1",
      "page": 172,
      "from": 22,
      "to": 22,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.3,
        "y": 0.08,
        "w": 0.59,
        "h": 0.57
      },
      "alt": "Document 10, the Soviet Commission's overall plan of the western part of Birkenau marking the Krematorien and the incineration sites.",
      "caption": "Document 10:",
      "label": "Document 10",
      "labelSource": "line 22",
      "drawings": [],
      "chapter": "Part two · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p173-f1",
      "page": 173,
      "from": 3,
      "to": 7,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.03,
        "y": 0.1,
        "w": 0.55,
        "h": 0.8
      },
      "alt": "Document 11, the Soviet Commission's detailed plan of the Bunker 2 area with the undressing huts, the cremation pit and the burning ground.",
      "caption": "Document II :",
      "label": "Document 11",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p175-f1",
      "page": 175,
      "from": 3,
      "to": 5,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.03,
        "y": 0.13,
        "w": 0.36,
        "h": 0.38
      },
      "alt": "Document 13, the site of hut 1 seen west to east, with the Zentral Sauna in the distance.",
      "caption": "Document 13:",
      "label": "Document 13",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part two · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p175-f2",
      "page": 175,
      "from": 7,
      "to": 9,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.4,
        "y": 0.47,
        "w": 0.36,
        "h": 0.39
      },
      "alt": "Document 14, the site of hut 2 seen from the access path, looking southeast towards the Zentral Sauna.",
      "caption": "Document 14:",
      "label": "Document 14",
      "labelSource": "line 7",
      "drawings": [],
      "chapter": "Part two · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p175-f3",
      "page": 175,
      "from": 13,
      "to": 13,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.4,
        "y": 0.07,
        "w": 0.58,
        "h": 0.39
      },
      "alt": "Document 12, the two concrete outlines marking the undressing huts of Bunker 2, with the access path in the foreground.",
      "caption": "Document 12:",
      "label": "Document 12",
      "labelSource": "line 13",
      "drawings": [],
      "chapter": "Part two · Chapter 4",
      "referenceIndex": true
    },
    {
      "id": "p178-f1",
      "page": 178,
      "from": 1,
      "to": 6,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.22,
        "y": 0.08,
        "w": 0.73,
        "h": 0.82
      },
      "alt": "Document 1, the situation plan of the Auschwitz POW camp of Oct 7, 1941, drafted by Ertl and approved by Bischoff.",
      "caption": "Document 1",
      "label": "Document 1",
      "labelSource": "line 1",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p179-f1",
      "page": 179,
      "from": 21,
      "to": 22,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.01,
        "y": 0.09,
        "w": 0.73,
        "h": 0.82
      },
      "alt": "Document 2, the situation plan of the Auschwitz POW camp of Oct 14, 1941, showing the quarantine camp and camps I and II.",
      "caption": "Document 2",
      "label": "Document 2",
      "labelSource": "line 21",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p180-f1",
      "page": 180,
      "from": 1,
      "to": 2,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.25,
        "y": 0.13,
        "w": 0.36,
        "h": 0.78
      },
      "alt": "Document 3, the facsimile of the Bauleitung order of Oct 22, 1941 to Topf and Sons for five three-muffle furnaces.",
      "caption": "Document 3",
      "label": "Document 3",
      "labelSource": "line 1",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p183-f1",
      "page": 183,
      "from": 3,
      "to": 7,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.01,
        "y": 0.08,
        "w": 0.74,
        "h": 0.81
      },
      "alt": "A tracing of the Birkenau camp, Auschwitz station and part of the Stammlager, showing fields, roads and the railway.",
      "caption": "Document 5",
      "label": "Document 5",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p184-f1",
      "page": 184,
      "from": 51,
      "to": 55,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.5086667,
        "y": 0.5088868,
        "w": 0.228,
        "h": 0.4069224
      },
      "alt": "Identity photograph of Kurt Prüfer.",
      "caption": "# Document 7:",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p186-f1",
      "page": 186,
      "from": 3,
      "to": 9,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.01,
        "y": 0.08,
        "w": 0.73,
        "h": 0.82
      },
      "alt": "A Huta drawing of the Quarantine Camp and Camp I at Birkenau, with the id block enlarged in the top right corner.",
      "caption": "Document 10",
      "label": "Document 10",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p187-f1",
      "page": 187,
      "from": 11,
      "to": 11,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.18,
        "y": 0.09,
        "w": 0.81,
        "h": 0.81
      },
      "alt": "A Bauleitung situation plan of the Auschwitz prisoner of war camp, headed Lageplan des Kriegsgefangenenlagers Auschwitz.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p188-f1",
      "page": 188,
      "from": 3,
      "to": 7,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.01,
        "y": 0.09,
        "w": 0.78,
        "h": 0.81
      },
      "alt": "A Lenz and Co estimation drawing of a brick accommodation block at Birkenau, with sections, a plan view and a foundation plan.",
      "caption": "Document 11",
      "label": "Document 11",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p195-f1",
      "page": 195,
      "from": 1,
      "to": 1,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.05,
        "y": 0.08,
        "w": 0.88,
        "h": 0.83
      },
      "alt": "A situation plan of the Auschwitz prisoner of war camp drafted on Aug 15, 1942, showing the barracks of the four construction stages.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p198-f1",
      "page": 198,
      "from": 33,
      "to": 33,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.51,
        "y": 0.1,
        "w": 0.35,
        "h": 0.325
      },
      "alt": "Prisoners and civilians working in an excavation on a Birkenau worksite, with a long building behind them.",
      "caption": "Documents 17",
      "label": "Document 17",
      "labelSource": "line 33",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p198-f2",
      "page": 198,
      "from": 37,
      "to": 37,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.51,
        "y": 0.525,
        "w": 0.35,
        "h": 0.335
      },
      "alt": "An SS officer and two civilians standing on a Birkenau worksite beside a heap of rubble and a brick foundation.",
      "caption": "Documents 17a",
      "label": "Document 17a",
      "labelSource": "line 37",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p199-f1",
      "page": 199,
      "from": 100,
      "to": 105,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.67,
        "y": 0.2,
        "w": 0.31,
        "h": 0.28
      },
      "alt": "Document 18b, the Topf double-muffle furnace as installed at Mauthausen",
      "caption": "Document 18b",
      "label": "Document 18b",
      "labelSource": "line 100",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p201-f1",
      "page": 201,
      "from": 1,
      "to": 1,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.12,
        "y": 0.07,
        "w": 0.73,
        "h": 0.84
      },
      "alt": "The Vorflutplan drainage plan of the Auschwitz prisoner of war camp, showing the barrack rows and the drainage ditches.",
      "caption": "Document 20",
      "label": "Document 20",
      "labelSource": "line 1",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p210-f1",
      "page": 210,
      "from": 17,
      "to": 19,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.33,
        "y": 0.22,
        "w": 0.26,
        "h": 0.5
      },
      "alt": "Two prisoners on a scaffold building the brickwork of a collective chimney at Birkenau.",
      "caption": "Document 26",
      "label": "Document 26",
      "labelSource": "line 17",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p210-f2",
      "page": 210,
      "from": 21,
      "to": 23,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.6,
        "y": 0.354,
        "w": 0.36,
        "h": 0.365
      },
      "alt": "A gang of bricklayers working inside the brick shell of a chimney, with stacked bricks around them.",
      "caption": "Document 26a",
      "label": "Document 26a",
      "labelSource": "line 21",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p212-f1",
      "page": 212,
      "from": 5,
      "to": 13,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.08,
        "y": 0.08,
        "w": 0.67,
        "h": 0.83
      },
      "alt": "Drawing 1991, a situation plan of the Auschwitz prisoner of war camp drafted on Feb 17, 1943.",
      "caption": "Document 28",
      "label": "Document 28",
      "labelSource": "line 5",
      "drawings": [
        "1991"
      ],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p214-f1",
      "page": 214,
      "from": 3,
      "to": 6,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.03,
        "y": 0.09,
        "w": 0.32,
        "h": 0.4
      },
      "alt": "A rough handwritten sketch of Leichenkeller 2 of Krematorium II, showing the corpse chute and the access stairways.",
      "caption": "Document 29",
      "label": "Document 29",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p217-f1",
      "page": 217,
      "from": 1,
      "to": 18,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.05,
        "y": 0.07,
        "w": 0.44,
        "h": 0.47
      },
      "alt": "Document 34, a coke delivery voucher for six tonnes on Mar 16, 1942.",
      "caption": "Document 34: [6 tonnes de coke le 16.03.42]",
      "label": "Document 34",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p217-f2",
      "page": 217,
      "from": 58,
      "to": 61,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.52,
        "y": 0.0748,
        "w": 0.3107,
        "h": 0.6614
      },
      "alt": "Document 35, a coke delivery voucher for four tonnes on Mar 11, 1943.",
      "caption": "Document 35:",
      "label": "Document 35",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p217-f3",
      "page": 217,
      "from": 20,
      "to": 33,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.18,
        "y": 0.55,
        "w": 0.32,
        "h": 0.36
      },
      "alt": "Document 36, a coke delivery voucher for sixteen tonnes on Apr 30, 1943.",
      "caption": "Document 36:",
      "label": "Document 36",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p218-f1",
      "page": 218,
      "from": 3,
      "to": 17,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.01,
        "y": 0.08,
        "w": 0.73,
        "h": 0.84
      },
      "alt": "Drawing 2216, a situation plan of the Birkenau prisoner of war camp used by the Soviet Commission in 1945.",
      "caption": "Document 37",
      "label": "Document 37",
      "labelSource": "line 3",
      "drawings": [
        "2216"
      ],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p219-f1",
      "page": 219,
      "from": 27,
      "to": 29,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.27,
        "y": 0.487,
        "w": 0.41,
        "h": 0.412
      },
      "alt": "Inventory drawing 2197 of Krematorium II, headed KREMATORIUM II, with elevations, sections and a basement plan.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [
        "2197"
      ],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p220-f1",
      "page": 220,
      "from": 3,
      "to": 3,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.02,
        "y": 0.08,
        "w": 0.24,
        "h": 0.23
      },
      "alt": "A wooden model of a corpse trolley standing on the floor of a furnace room, with a stack of bones behind it.",
      "caption": "Document 40",
      "label": "Document 40",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p220-f2",
      "page": 220,
      "from": 5,
      "to": 5,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.36,
        "y": 0.07,
        "w": 0.24,
        "h": 0.23
      },
      "alt": "A drawing of three men carrying a body on a stretcher towards a furnace, with a heap of corpses on the floor beside them.",
      "caption": "Document 43",
      "label": "Document 43",
      "labelSource": "line 5",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p220-f3",
      "page": 220,
      "from": 9,
      "to": 9,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.73,
        "y": 0.07,
        "w": 0.23,
        "h": 0.23
      },
      "alt": "A broken slab of reinforced concrete lying in the grass over a collapsed pit.",
      "caption": "Document 46",
      "label": "Document 46",
      "labelSource": "line 9",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p220-f4",
      "page": 220,
      "from": 15,
      "to": 15,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.02,
        "y": 0.34,
        "w": 0.24,
        "h": 0.23
      },
      "alt": "A second view of the corpse trolley model, with a corpse laid on it.",
      "caption": "Document 41",
      "label": "Document 41",
      "labelSource": "line 15",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p220-f5",
      "page": 220,
      "from": 17,
      "to": 17,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.36,
        "y": 0.37,
        "w": 0.24,
        "h": 0.24
      },
      "alt": "A square opening in the ground overgrown with grass and weeds.",
      "caption": "Document 44",
      "label": "Document 44",
      "labelSource": "line 17",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p220-f6",
      "page": 220,
      "from": 21,
      "to": 21,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.73,
        "y": 0.32,
        "w": 0.23,
        "h": 0.24
      },
      "alt": "An overgrown clearing in woodland with a low concrete post standing in the foreground.",
      "caption": "Document 47",
      "label": "Document 47",
      "labelSource": "line 21",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p220-f7",
      "page": 220,
      "from": 27,
      "to": 27,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.02,
        "y": 0.67,
        "w": 0.24,
        "h": 0.24
      },
      "alt": "Four parallel concrete strips in a floor, cracked and separated by grass-filled joints.",
      "caption": "Document 42",
      "label": "Document 42",
      "labelSource": "line 27",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p220-f8",
      "page": 220,
      "from": 29,
      "to": 29,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.37,
        "y": 0.67,
        "w": 0.24,
        "h": 0.24
      },
      "alt": "Splintered timbers and broken concrete lying at an angle in a ruined structure.",
      "caption": "Document 45",
      "label": "Document 45",
      "labelSource": "line 29",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p220-f9",
      "page": 220,
      "from": 35,
      "to": 35,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.62,
        "y": 0.56,
        "w": 0.18,
        "h": 0.34
      },
      "alt": "A round concrete cover lying half open over a shaft in the grass.",
      "caption": "Document 48",
      "label": "Document 48",
      "labelSource": "line 35",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p224-f1",
      "page": 224,
      "from": 3,
      "to": 7,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.01,
        "y": 0.11,
        "w": 0.47,
        "h": 0.43
      },
      "alt": "Two photographs side by side show the outside and the inside of a gas-tight door, the inner face carrying a hemispherical grill over the peephole.",
      "caption": "Document 51",
      "label": "Document 51",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p225-f1",
      "page": 225,
      "from": 111,
      "to": 120,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.57,
        "y": 0.53,
        "w": 0.42,
        "h": 0.36
      },
      "alt": "A hand-perforated galvanized plate stands on a table, photographed from behind so the rows of drilled holes show against the light.",
      "caption": "Document 54",
      "label": "Document 54",
      "labelSource": "line 111",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p226-f1",
      "page": 226,
      "from": 15,
      "to": 19,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.5,
        "y": 0.09,
        "w": 0.32,
        "h": 0.44
      },
      "alt": "An open excavation trench cuts through the brick ruins of the Krematorium III gas chamber, with the collapsed wall face exposed along its length.",
      "caption": "Document 55",
      "label": "Document 55",
      "labelSource": "line 15",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p226-f2",
      "page": 226,
      "from": 23,
      "to": 23,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.41,
        "y": 0.57,
        "w": 0.53,
        "h": 0.21
      },
      "alt": "Three line drawings set side by side show one of the iron protection grills from the front, from the side and in an oblique view.",
      "caption": "Document 55 bis",
      "label": "Document 55",
      "labelSource": "line 23",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p228-f1",
      "page": 228,
      "from": 21,
      "to": 21,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.2853,
        "y": 0.188,
        "w": 0.172,
        "h": 0.3106
      },
      "alt": "A half-length portrait shows Maximilian von Herff in SS uniform wearing the Knight's Cross at his throat.",
      "caption": "Documents 57",
      "label": "Document 57",
      "labelSource": "line 21",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p228-f2",
      "page": 228,
      "from": 27,
      "to": 27,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.5453,
        "y": 0.1824,
        "w": 0.14,
        "h": 0.2133
      },
      "alt": "A head-and-shoulders portrait shows Maximilian von Herff in the uniform of an SS Lieutenant-General.",
      "caption": "Documents 57a",
      "label": "Document 57a",
      "labelSource": "line 27",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p229-f1",
      "page": 229,
      "from": 3,
      "to": 5,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.03,
        "y": 0.27,
        "w": 0.44,
        "h": 0.34
      },
      "alt": "Three dimensioned drawings on one plate show a stairway guardrail in plan, in oblique view, and the two stairways numbered 1 and 2 seen from above.",
      "caption": "Figures 1, 2 and 3",
      "label": "Figure 1",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p229-f2",
      "page": 229,
      "from": 15,
      "to": 19,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.5,
        "y": 0.22,
        "w": 0.44,
        "h": 0.44
      },
      "alt": "Metal guard rails from the crematorium stairways lie stacked and leaning against each other in the open yard of the Bauhof, with camp buildings and trees behind them.",
      "caption": "Document 59",
      "label": "Document 59",
      "labelSource": "line 15",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p235-f1",
      "page": 235,
      "from": 1,
      "to": 2,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.365,
        "y": 0.088,
        "w": 0.412,
        "h": 0.873
      },
      "alt": "Document 63, the June 2, 1943 J. A. Topf and Sons letter about construction drawings for the Krematorium II chimney.",
      "caption": "Document 63",
      "label": "Document 63",
      "labelSource": "line 1",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p238-f1",
      "page": 238,
      "from": 21,
      "to": 21,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.275,
        "y": 0.09,
        "w": 0.53,
        "h": 0.34
      },
      "alt": "Document 65, the register of buildings handed over by the Bauleitung to the camp administration.",
      "caption": "Document 65",
      "label": "Document 65",
      "labelSource": "unit.caption",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p238-f2",
      "page": 238,
      "from": 27,
      "to": 27,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.033,
        "y": 0.447,
        "w": 0.463,
        "h": 0.51
      },
      "alt": "Document 66, a handwritten building record for Krematorium II.",
      "caption": "Document 66",
      "label": "Document 66",
      "labelSource": "unit.caption",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p238-f3",
      "page": 238,
      "from": 29,
      "to": 29,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.519,
        "y": 0.447,
        "w": 0.46,
        "h": 0.51
      },
      "alt": "Document 67, a handwritten building record for Krematorium III.",
      "caption": "Document 67",
      "label": "Document 67",
      "labelSource": "unit.caption",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p239-f1",
      "page": 239,
      "from": 11,
      "to": 11,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.076,
        "y": 0.07,
        "w": 0.404,
        "h": 0.9
      },
      "alt": "Document 68, Kirschneck's June 26, 1943 typed summary of furnace repairs and planned Krematorium capacity.",
      "caption": "Document 68",
      "label": "Document 68",
      "labelSource": "unit.caption",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p243-f1",
      "page": 243,
      "from": 16,
      "to": 19,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.2947,
        "y": 0.0629,
        "w": 0.3807,
        "h": 0.4124
      },
      "alt": "A crowd of newly arrived deportees in coats and headscarves stands packed on the Birkenau ramp, with the long camp buildings and a chimney on the skyline behind them.",
      "caption": "Document 72",
      "label": "Document 72",
      "labelSource": "line 16",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p243-f2",
      "page": 243,
      "from": 9,
      "to": 12,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.3013,
        "y": 0.4905,
        "w": 0.3607,
        "h": 0.4124
      },
      "alt": "The blown-up ruins of Krematorium III lie across an open field of rubble, with a low bank of debris in the foreground and bare trees along the horizon.",
      "caption": "Document 71",
      "label": "Document 71",
      "labelSource": "line 9",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p244-f1",
      "page": 244,
      "from": 17,
      "to": 21,
      "width": "full",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.27,
        "y": 0.05,
        "w": 0.34,
        "h": 0.36
      },
      "alt": "Document 74, officials walking across the Krematorium site in 1945.",
      "caption": "Document 74",
      "label": "Document 74",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p244-f2",
      "page": 244,
      "from": 11,
      "to": 15,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.274,
        "y": 0.4212,
        "w": 0.2373,
        "h": 0.53
      },
      "alt": "Document 73, men standing on the western access stairway to the Krematorium II undressing room.",
      "caption": "Document 73",
      "label": "Document 73",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p244-f3",
      "page": 244,
      "from": 25,
      "to": 27,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.6927,
        "y": 0.3113,
        "w": 0.288,
        "h": 0.5453
      },
      "alt": "Document 75, an annotated aerial photograph of Krematorien IV and V.",
      "caption": "Document 75",
      "label": "Document 75",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p246-f1",
      "page": 246,
      "from": 21,
      "to": 21,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.14,
        "y": 0.03,
        "w": 0.83,
        "h": 0.95
      },
      "alt": "Drawing 4054, the Lage- und Absteckungsplan for the land between construction stages I and II at Birkenau.",
      "caption": "Document 76. Drawing 4054",
      "label": "Document 76",
      "labelSource": "unit.caption",
      "drawings": [
        "4054"
      ],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": false
    },
    {
      "id": "p248-f1",
      "page": 248,
      "from": 1,
      "to": 5,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.23,
        "y": 0.08,
        "w": 0.24,
        "h": 0.49
      },
      "alt": "A high aerial photograph shows the whole Auschwitz-Birkenau-Monowitz area, with the river winding through fields and the camps laid out as pale rectangles.",
      "caption": "# Document 77",
      "label": "Document 77",
      "labelSource": "line 1 via unit.textRanges",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p248-f2",
      "page": 248,
      "from": 13,
      "to": 17,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.52,
        "y": 0.05,
        "w": 0.24,
        "h": 0.49
      },
      "alt": "An aerial photograph taken at low altitude shows Auschwitz station at the top right and the ramp with Krematorien II and III below it.",
      "caption": "![img-2.jpeg](img-2.jpeg)",
      "label": "Document 79",
      "labelSource": "line 15 via unit.textRanges",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p248-f3",
      "page": 248,
      "from": 7,
      "to": 11,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.14,
        "y": 0.6,
        "w": 0.33,
        "h": 0.34
      },
      "alt": "An enlarged aerial photograph shows the rows of Birkenau barracks and the ramp running through the middle of the camp.",
      "caption": "# Document 78",
      "label": "Document 78",
      "labelSource": "line 7 via unit.textRanges",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p248-f4",
      "page": 248,
      "from": 19,
      "to": 25,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.49,
        "y": 0.54,
        "w": 0.38,
        "h": 0.4
      },
      "alt": "A section of a Bauleitung site plan shows Krematorien II and III in outline, with the long stable-type hut drafted in the north yard of Krematorium II.",
      "caption": "![img-3.jpeg](img-3.jpeg)",
      "label": "Document 80",
      "labelSource": "line 21 via unit.textRanges",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p249-f1",
      "page": 249,
      "from": 1,
      "to": 5,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.104,
        "y": 0.0987,
        "w": 0.592,
        "h": 0.4212
      },
      "alt": "Three concrete steps stand intact among the broken slabs and overgrown rubble of the northern access stairway to the Krematorium II basement, with the camp fence and trees behind.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Document 81",
      "labelSource": "line 3 within unit range",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p249-f2",
      "page": 249,
      "from": 9,
      "to": 13,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.05,
        "y": 0.5829,
        "w": 0.696,
        "h": 0.3367
      },
      "alt": "Seen from a watchtower, a low grassed bank shows buried undressing room of Krematorium II, with thin trees in the foreground and a fence line beyond.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": "Document 82",
      "labelSource": "line 11 within unit range",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p250-f1",
      "page": 250,
      "from": 10,
      "to": 17,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.03,
        "y": 0.13,
        "w": 0.24,
        "h": 0.43
      },
      "alt": "A painting crowds the whole canvas with contorted naked bodies, faces open in agony, pressed against one another as the gas takes hold.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": "Document 84",
      "labelSource": "line 7 via unit.textRanges",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p250-f2",
      "page": 250,
      "from": 1,
      "to": 5,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.28,
        "y": 0.16,
        "w": 0.36,
        "h": 0.4
      },
      "alt": "In a charcoal drawing a naked prisoner drags a corpse by a strap away from an open gas-tight door, while other bodies lie on the chamber floor behind him.",
      "caption": "# Document 85 [Sketch by David Olère, 1946]",
      "label": "Document 85",
      "labelSource": "line 1 via unit.textRanges",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p250-f3",
      "page": 250,
      "from": 12,
      "to": 25,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.66,
        "y": 0.19,
        "w": 0.32,
        "h": 0.36
      },
      "alt": "A drawing shows a barber cutting a dead woman's hair and a dentist bent over her mouth, watched by an SS man, with a wire mesh column standing behind them.",
      "caption": "![img-2.jpeg](img-2.jpeg)",
      "label": "Document 86",
      "labelSource": "line 14 via unit.textRanges",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p250-f4",
      "page": 250,
      "from": 19,
      "to": 23,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.28,
        "y": 0.58,
        "w": 0.35,
        "h": 0.37
      },
      "alt": "A drawing of the undressing room shows naked women and children sitting and standing among benches, with the air extraction duct running along the ceiling at the upper left.",
      "caption": "![img-3.jpeg](img-3.jpeg)",
      "label": "Document 83",
      "labelSource": "line 21 via unit.textRanges",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p251-f1",
      "page": 251,
      "from": 1,
      "to": 16,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.14,
        "y": 0.06,
        "w": 0.36,
        "h": 0.41
      },
      "alt": "A drawing of the furnace room shows three prisoners carrying a corpse on a stretcher towards the open furnace doors, with a heap of bodies piled on the floor beside them.",
      "caption": "# Document 87",
      "label": "Document 87",
      "labelSource": "line 1 within unit range",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p251-f2",
      "page": 251,
      "from": 18,
      "to": 35,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.51,
        "y": 0.05,
        "w": 0.36,
        "h": 0.42
      },
      "alt": "A photograph shows two arched muffle openings of a Topf three-muffle furnace with its cast iron charging doors standing open.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": "Document 88",
      "labelSource": "line 20 within unit range",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p251-f3",
      "page": 251,
      "from": 37,
      "to": 59,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.14,
        "y": 0.48,
        "w": 0.36,
        "h": 0.42
      },
      "alt": "A drawing shows the crematorium building with flame and black smoke pouring from its chimney while a column of people files past the entrance below.",
      "caption": "# Document 89",
      "label": "Document 89",
      "labelSource": "line 37 within unit range",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p251-f4",
      "page": 251,
      "from": 61,
      "to": 76,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.516,
        "y": 0.4893,
        "w": 0.3267,
        "h": 0.4049
      },
      "alt": "A drawing shows three SS men eating and drinking at a table in the Capo's room, with a hooded person serving them and a window on the left.",
      "caption": "![img-3.jpeg](img-3.jpeg)",
      "label": "Document 90",
      "labelSource": "line 63 within unit range",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p252-f1",
      "page": 252,
      "from": 11,
      "to": 11,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.2587,
        "y": 0.2909,
        "w": 0.312,
        "h": 0.4669
      },
      "alt": "An annotated aerial photograph of Krematorien II and III shows where the undressing room roof was removed, where the roof and chimney were dismantled and where the fences were taken away.",
      "caption": "Démantèlement des chambres à gaz II et III, le 21 décembre 1944.",
      "label": "Document 91",
      "labelSource": "layout parallel-lines label at line 13",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p252-f2",
      "page": 252,
      "from": 26,
      "to": 26,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.57,
        "y": 0.2889,
        "w": 0.2787,
        "h": 0.468
      },
      "alt": "An annotated aerial photograph of the whole Birkenau camp shows disinfection building, the gas chambers, the evacuated women's camp and the birch wood.",
      "caption": "Camp d'extermination de Birkenau, le 14 janvier 1945.",
      "label": "Document 92",
      "labelSource": "layout parallel-lines label at line 28",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p253-f1",
      "page": 253,
      "from": 1,
      "to": 3,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.01,
        "y": 0.06,
        "w": 0.3,
        "h": 0.32
      },
      "alt": "A cameraman with a tripod films the collapsed concrete slab and rubble of the Krematorium II waste incinerator room.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Document 93",
      "labelSource": "line 3 within unit range",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p253-f2",
      "page": 253,
      "from": 5,
      "to": 7,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.32,
        "y": 0.06,
        "w": 0.31,
        "h": 0.32
      },
      "alt": "Broken concrete beams and slabs lie tilted across the ruins of the waste incinerator room, with the camp fence visible behind.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": "Document 94",
      "labelSource": "line 7 within unit range",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p253-f3",
      "page": 253,
      "from": 9,
      "to": 11,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.64,
        "y": 0.06,
        "w": 0.32,
        "h": 0.31
      },
      "alt": "A flat expanse of rubble and bare earth runs to a low ridge of debris, with camp barracks on the far skyline.",
      "caption": "![img-2.jpeg](img-2.jpeg)",
      "label": "Document 95",
      "labelSource": "line 11 within unit range",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p253-f4",
      "page": 253,
      "from": 15,
      "to": 17,
      "width": null,
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.23,
        "y": 0.51,
        "w": 0.25,
        "h": 0.44
      },
      "alt": "The collapsed roof slab of the undressing room lies broken across the floor, with support pillars leaning and cracked among the rubble.",
      "caption": "# **Document 96: [Photo P.M.O. nég. n° 857]**",
      "label": "Document 96",
      "labelSource": "line 15 within unit range",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p253-f5",
      "page": 253,
      "from": 21,
      "to": 23,
      "width": null,
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.49,
        "y": 0.51,
        "w": 0.24,
        "h": 0.44
      },
      "alt": "The roof slab of the gas chamber rests tilted on a surviving pillar, with dark patches where the concrete has cracked away from the bituminous layer underneath.",
      "caption": "# **Document 97: [Photo P.M.O. nég. n° 858]**",
      "label": "Document 97",
      "labelSource": "line 21 within unit range",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p254-f1",
      "page": 254,
      "from": 1,
      "to": 17,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.0213,
        "y": 0.0651,
        "w": 0.3967,
        "h": 0.4303
      },
      "alt": "Rows of treadle sewing machines stand crowded together under the bare rafters of a block roof space.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Document 98",
      "labelSource": "line 13 via unit.textRanges",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p254-f2",
      "page": 254,
      "from": 7,
      "to": 29,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.4267,
        "y": 0.061,
        "w": 0.3847,
        "h": 0.4293
      },
      "alt": "The flat concrete roof of the Krematorium II roof space lies exposed, with metal ducts and broken reinforcement projecting from the rubble in the foreground.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": "Document 100",
      "labelSource": "line 25 via unit.textRanges",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p254-f3",
      "page": 254,
      "from": 19,
      "to": 31,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.0227,
        "y": 0.529,
        "w": 0.3973,
        "h": 0.4303
      },
      "alt": "A group of men in overcoats and hats stands listening while one of them explains something, with metal ducts lying on the ground beside them.",
      "caption": "# Document 99",
      "label": "Document 99",
      "labelSource": "line 19 via unit.textRanges",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p254-f4",
      "page": 254,
      "from": 33,
      "to": 39,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.428,
        "y": 0.5239,
        "w": 0.3853,
        "h": 0.4313
      },
      "alt": "A commemorative plaque on a stepped stone base stands beside a path, with a line of tall poplars and dark upright posts behind it.",
      "caption": "![img-3.jpeg](img-3.jpeg)",
      "label": "Document 101",
      "labelSource": "line 35 via unit.textRanges",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p255-f1",
      "page": 255,
      "from": 13,
      "to": 17,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.1673,
        "y": 0.0692,
        "w": 0.3813,
        "h": 0.4252
      },
      "alt": "A stone memorial slab carrying Polish and Hebrew inscriptions and the dates 1940 to 1945 stands on a stepped base in the snow.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Document 102",
      "labelSource": "line 15 via unit.textRanges",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p255-f2",
      "page": 255,
      "from": 19,
      "to": 23,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.56,
        "y": 0.0692,
        "w": 0.41,
        "h": 0.4242
      },
      "alt": "A big plain stone block bearing the word Oswiecim stands at the end of a paved approach, with bare trees along the far side.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": "Document 103",
      "labelSource": "line 21 via unit.textRanges",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p255-f3",
      "page": 255,
      "from": 1,
      "to": 25,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.1387,
        "y": 0.5361,
        "w": 0.41,
        "h": 0.4242
      },
      "alt": "Timber scaffolding surrounds the monument under construction, with a workman on the platform and cut stone blocks lying in the snow below.",
      "caption": "# Document 104",
      "label": "Document 104",
      "labelSource": "line 1 via unit.textRanges",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p255-f4",
      "page": 255,
      "from": 7,
      "to": 27,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.5593,
        "y": 0.5341,
        "w": 0.4107,
        "h": 0.4252
      },
      "alt": "Three men walk across snow-covered ground past a wooden watchtower, with scaffolding and building material further off to the right.",
      "caption": "# Document 105",
      "label": "Document 105",
      "labelSource": "line 7 via unit.textRanges",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p257-f1",
      "page": 257,
      "from": 7,
      "to": 7,
      "width": null,
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.1893,
        "y": 0.0834,
        "w": 0.2987,
        "h": 0.4201
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      "alt": "Photo B, a schematic cross-section of the Zyklon-B introduction system taken from drawing 932(r).",
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      "alt": "David Olère's sketch of two prisoner gold founders working under SS guard in Krematorium III.",
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      },
      "alt": "Sheet II of drawing 2197(p), the south and north elevations of Krematorium II.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [
        "2197"
      ],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p300-f1",
      "page": 300,
      "from": 3,
      "to": 3,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.04,
        "y": 0.11,
        "w": 0.93,
        "h": 0.77
      },
      "alt": "Sheet III of drawing 2197(p), the basement plan of Krematorium II with sections C-D and E-F.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [
        "2197"
      ],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p301-f1",
      "page": 301,
      "from": 6,
      "to": 6,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.02,
        "y": 0.13,
        "w": 0.56,
        "h": 0.77
      },
      "alt": "A framed panel of Bauleitung drawing 2197 showing the east elevation of Krematorium II above a second elevation with its chimney, with the drawing's own title block and the number 20946/1 at the foot.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [
        "2197"
      ],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p303-f1",
      "page": 303,
      "from": 1,
      "to": 1,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.02,
        "y": 0.07,
        "w": 0.92,
        "h": 0.88
      },
      "alt": "Bauleitung inventory drawing 2197 of Krematorium II typeset across the whole page, with the situation plan, the basement plan, the ground floor plan, the roof frame and four elevations.",
      "caption": "Drawing 2197(a)(r)",
      "label": "Drawing 2197",
      "labelSource": "unit.caption",
      "drawings": [
        "2197"
      ],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p304-f1",
      "page": 304,
      "from": 1,
      "to": 1,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.02,
        "y": 0.06,
        "w": 0.88,
        "h": 0.89
      },
      "alt": "Bauleitung inventory drawing 2197(b)(r) of Krematorium II across the whole page, showing the situation plan, basement and ground floor plans, the roof frame and the four elevations with the drainage and electrical key.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [
        "2197"
      ],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p305-f1",
      "page": 305,
      "from": 20,
      "to": 20,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.38,
        "y": 0.16,
        "w": 0.38,
        "h": 0.8
      },
      "alt": "A photograph of the handwritten first page of the Huta static calculations for Krematorium II, headed Statische Berechnung fur K.G.L. Auschwitz-Krema and stamped by the Zentralbauleitung on receipt.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p306-f1",
      "page": 306,
      "from": 9,
      "to": 9,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.38,
        "y": 0.15,
        "w": 0.38,
        "h": 0.8
      },
      "alt": "A photograph of the Huta hand drawing of the Krematorium II and III chimney, with the elevation of the shaft above the pencil calculations for joint, static weight, wind pressure and turning moment.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p309-f1",
      "page": 309,
      "from": 36,
      "to": 36,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.49,
        "y": 0.14,
        "w": 0.47,
        "h": 0.56
      },
      "alt": "A photographic fragment of Bauleitung drawing 936, showing the id block of the Krematorium elevations with the Huta worksite number 7015/IV written below it on the right.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [
        "936"
      ],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p310-f1",
      "page": 310,
      "from": 4,
      "to": 6,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.0673,
        "y": 0.1099,
        "w": 0.4213,
        "h": 0.4385
      },
      "alt": "A photograph of the Huta letter of Dec 19, 1944 transferring fifteen sheets of original drawings and copies to SS-Obersturmführer Jothann of the Auschwitz Zentralbauleitung.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p311-f1",
      "page": 311,
      "from": 3,
      "to": 3,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0,
        "y": 0.07,
        "w": 0.95,
        "h": 0.89
      },
      "alt": "Huta drawing 109/10 of Nov 13, 1942 across the whole page, showing the reinforcement of the beams and the door lintel over the waste incinerator room with the Huta title block and bar schedule.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [
        "109/10"
      ],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p312-f1",
      "page": 312,
      "from": 3,
      "to": 3,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.17,
        "y": 0.04,
        "w": 0.82,
        "h": 0.95
      },
      "alt": "Huta drawing 109/11 of Mar 1, 1943, showing the ceiling beams and the cross-beam of the waste incinerator room with their reinforcement and the Huta bar schedule at the right.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [
        "109/11"
      ],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p314-f1",
      "page": 314,
      "from": 41,
      "to": 41,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.42,
        "y": 0.39,
        "w": 0.56,
        "h": 0.58
      },
      "alt": "An enlarged detail of Bauleitung drawing 934 showing the cross-section of Leichenkeller 1, with the earth bank over the roof, the damp-proofing layers and the ventilation ducts labelled in German.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [
        "934"
      ],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p315-f1",
      "page": 315,
      "from": 1,
      "to": 1,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0,
        "y": 0.06,
        "w": 0.96,
        "h": 0.89
      },
      "alt": "Huta drawing 109/13a of Sept 21, 1943 across the whole page, showing the excavation plan for Krematorium II with the cross-sections of Leichenkeller 1 and 2 and the Huta title block.",
      "caption": "HUTA DRAWING 109 OF 21/9/43",
      "label": null,
      "labelSource": null,
      "drawings": [
        "109/13a"
      ],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p316-f1",
      "page": 316,
      "from": 19,
      "to": 19,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.43,
        "y": 0.11,
        "w": 0.55,
        "h": 0.55
      },
      "alt": "An enlarged detail of the cross-section of Leichenkeller 2 of Krematorium III, headed Leichenkeller 2 in German script, showing the earth covering, the reinforced roof and the damp-proofing.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p317-f1",
      "page": 317,
      "from": 1,
      "to": 1,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0,
        "y": 0.07,
        "w": 0.97,
        "h": 0.89
      },
      "alt": "Huta drawing 109/14a of Sept 21, 1943 across the whole page, showing the excavation plan for Krematorium III with the cross-sections of both Leichenkeller and the Huta title block.",
      "caption": "HUTA DRAWING 109/14A OF 21/9/43",
      "label": null,
      "labelSource": null,
      "drawings": [
        "109/14a"
      ],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p319-f1",
      "page": 319,
      "from": 1,
      "to": 1,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0,
        "y": 0.03,
        "w": 0.82,
        "h": 0.97
      },
      "alt": "Huta drawing 109/15 of Sept 24, 1943 across the whole page, showing the basement and foundation plan of Krematorien II and III with the ventilation ducting of Leichenkeller 1 and the Huta title block.",
      "caption": "HUTA DRAWING 109/15 OF 24/9/43",
      "label": null,
      "labelSource": null,
      "drawings": [
        "109/15"
      ],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p321-f1",
      "page": 321,
      "from": 1,
      "to": 1,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0,
        "y": 0.02,
        "w": 0.83,
        "h": 0.97
      },
      "alt": "Huta drawing 109/16a of Oct 9, 1943 across the whole page, showing the ground floor plan of Krematorien II and III with the sections through the chimney, the basement and the Leichenkeller.",
      "caption": "HUTA DRAWING 109/16A",
      "label": null,
      "labelSource": null,
      "drawings": [
        "109/16a"
      ],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p324-f1",
      "page": 324,
      "from": 3,
      "to": 5,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.03,
        "y": 0.06,
        "w": 0.47,
        "h": 0.52
      },
      "alt": "A photograph of the east end and north side of Krematorium II under construction, with the chimney still in its scaffolding and the shell of Leichenkeller 2 in the right background.",
      "caption": "Photo 1:",
      "label": "Photo 1",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p324-f2",
      "page": 324,
      "from": 11,
      "to": 15,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.51,
        "y": 0.06,
        "w": 0.47,
        "h": 0.52
      },
      "alt": "A photograph of Leichenkeller 2 and the north wing of Krematorium II, with the collective chimney in its scaffolding at the right and the excavated shell being coated with bitumen in the foreground.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": "Photo 2",
      "labelSource": "line 13",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p325-f1",
      "page": 325,
      "from": 1,
      "to": 1,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.01,
        "y": 0.06,
        "w": 0.43,
        "h": 0.47
      },
      "alt": "A photograph of Leichenkeller 2 of Krematorium III under construction, with prisoners and an SS man working on the bituminous damp-proofing among trees in the background.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Photo 3",
      "labelSource": "line 5",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p325-f2",
      "page": 325,
      "from": 3,
      "to": 3,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.52,
        "y": 0.05,
        "w": 0.43,
        "h": 0.48
      },
      "alt": "A photograph of the almost completed furnace room of Krematorium II, with the three-muffle furnaces along the left and prisoners working in the light from the southern windows.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": "Photo 4",
      "labelSource": "line 19",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p325-f3",
      "page": 325,
      "from": 11,
      "to": 11,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.66,
        "y": 0.58,
        "w": 0.29,
        "h": 0.32
      },
      "alt": "The Prague State Jewish Museum print of the same furnace room view, reproduced beside Photo 4 so both can be viewed together and captioned Photo 4a.",
      "caption": "![img-2.jpeg](img-2.jpeg)",
      "label": "Photo 4a",
      "labelSource": "line 31",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p326-f1",
      "page": 326,
      "from": 1,
      "to": 1,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.02,
        "y": 0.06,
        "w": 0.47,
        "h": 0.53
      },
      "alt": "An east to west photograph of the furnace room of Krematorium II, showing the three-muffle furnaces receding down the left with the narrow gauge rails running along the floor.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Photo 5",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p326-f2",
      "page": 326,
      "from": 13,
      "to": 13,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.5,
        "y": 0.06,
        "w": 0.47,
        "h": 0.53
      },
      "alt": "A west to east photograph of the furnace room of Krematorium II, showing the five three-muffle furnaces along the right wall with the ventilation holes in the ceiling and the charging rails in the floor.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": "Photo 6",
      "labelSource": "line 15",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p327-f1",
      "page": 327,
      "from": 1,
      "to": 1,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.01,
        "y": 0.1,
        "w": 0.47,
        "h": 0.48
      },
      "alt": "A winter photograph of the east end and north side of Krematorium II, with the collective chimney rising behind the partly tiled roof and snow lying on the ground.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Photo 7",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p327-f2",
      "page": 327,
      "from": 13,
      "to": 13,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.49,
        "y": 0.08,
        "w": 0.45,
        "h": 0.49
      },
      "alt": "A winter photograph of the south side of Krematorium II with Leichenkeller 1 in front of it, the dormer windows in place and workmen tiling the roof on the left.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": "Photo 8",
      "labelSource": "line 15",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p328-f1",
      "page": 328,
      "from": 1,
      "to": 1,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.03,
        "y": 0.08,
        "w": 0.47,
        "h": 0.51
      },
      "alt": "A photograph of the central part of Krematorium III under construction, with the base of the collective chimney in its scaffolding on the left and prisoners working in the snow below.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Photo 9",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p328-f2",
      "page": 328,
      "from": 15,
      "to": 15,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.51,
        "y": 0.09,
        "w": 0.47,
        "h": 0.5
      },
      "alt": "A photograph looking west to east over the snow-covered temporary roof protecting Leichenkeller 2 of Krematorium III, with the east wall and the half-built chimney under scaffolding on the right.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": "Photo 10",
      "labelSource": "line 17",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p329-f1",
      "page": 329,
      "from": 1,
      "to": 1,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.07,
        "y": 0.06,
        "w": 0.35,
        "h": 0.72
      },
      "alt": "A tall photograph of the collective chimney of Krematorium III surrounded by wooden scaffolding, with prisoners standing in the snow at its foot.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Photo 11",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p329-f2",
      "page": 329,
      "from": 13,
      "to": 13,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.48,
        "y": 0.05,
        "w": 0.47,
        "h": 0.53
      },
      "alt": "A photograph taken from the chimney scaffolding looking east to west over the temporary roof of Leichenkeller 2 of Krematorium III, with the wooden formwork for the furnace room pillars on the right.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": "Photo 12",
      "labelSource": "line 15",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p330-f1",
      "page": 330,
      "from": 1,
      "to": 1,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.04,
        "y": 0.06,
        "w": 0.47,
        "h": 0.53
      },
      "alt": "A photograph of the west end and north side of Krematorium II in the snow, with the newly tiled roof, the ventilation chimneys along the ridge and the collective chimney behind.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Photo 13",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p330-f2",
      "page": 330,
      "from": 11,
      "to": 11,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.58,
        "y": 0.06,
        "w": 0.35,
        "h": 0.71
      },
      "alt": "A photograph of the western end of Krematorium II with prisoners clearing snow from the roof of Leichenkeller 2 before the final layer of concrete was poured.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": "Photo 14",
      "labelSource": "line 13",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p331-f1",
      "page": 331,
      "from": 1,
      "to": 1,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.01,
        "y": 0.06,
        "w": 0.47,
        "h": 0.52
      },
      "alt": "A photograph of prisoners and outside workers concreting the furnace room ceiling of Krematorium III, with the chimney scaffolding on the left and the reinforcing mesh in the foreground.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p331-f2",
      "page": 331,
      "from": 15,
      "to": 15,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.49,
        "y": 0.07,
        "w": 0.47,
        "h": 0.51
      },
      "alt": "A photograph of the west end and south side of Krematorium III with the completed chimney and its scaffolding, taken as a poor quality enlargement of a clandestine contact print.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p332-f1",
      "page": 332,
      "from": 1,
      "to": 3,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.01,
        "y": 0.06,
        "w": 0.47,
        "h": 0.52
      },
      "alt": "A photograph of the south side of Krematorium II with black smoke pouring from the collective chimney and a narrow-gauge locomotive standing on the track in the foreground.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p332-f2",
      "page": 332,
      "from": 23,
      "to": 25,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.53,
        "y": 0.08,
        "w": 0.41,
        "h": 0.48
      },
      "alt": "The same view annotated by the author in French, with arrows naming the undressing room, the ventilation chimneys, the three Zyclon-B pouring openings and the gas chamber.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p333-f1",
      "page": 333,
      "from": 1,
      "to": 2,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.02,
        "y": 0.06,
        "w": 0.47,
        "h": 0.53
      },
      "alt": "A summer photograph of the south side of Krematorium II seen across the sewage treatment basins, with the fence posts along the roof line and the sloping concrete wall of the basin in the foreground.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p333-f2",
      "page": 333,
      "from": 3,
      "to": 3,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.51,
        "y": 0.07,
        "w": 0.43,
        "h": 0.52
      },
      "alt": "The same summer view annotated by the author in French, naming the seven double windows of the furnace room, the Zyclon-B pouring openings, the underground gas chamber and the Capo's room.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p334-f1",
      "page": 334,
      "from": 1,
      "to": 1,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.02,
        "y": 0.06,
        "w": 0.47,
        "h": 0.53
      },
      "alt": "A summer photograph of the western end and south side of Krematorium III behind its barbed wire fence at the time it was handed over to the camp administration.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p334-f2",
      "page": 334,
      "from": 3,
      "to": 3,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.61,
        "y": 0.09,
        "w": 0.32,
        "h": 0.6
      },
      "alt": "A site plan of the ground between Krematorien II and III with arrows numbered 141, 128 and 142 marking where each Auschwitz Album photograph was taken.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p335-f1",
      "page": 335,
      "from": 1,
      "to": 3,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.02,
        "y": 0.06,
        "w": 0.47,
        "h": 0.53
      },
      "alt": "A photograph of a group of women and children in headscarves standing against the barbed wire fence at Birkenau, several of them wearing the yellow star.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p335-f2",
      "page": 335,
      "from": 5,
      "to": 7,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.5,
        "y": 0.06,
        "w": 0.47,
        "h": 0.53
      },
      "alt": "A photograph of a second group of women and children turning to face the camera, with the eastern end of Krematorium III visible behind them.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p336-f1",
      "page": 336,
      "from": 1,
      "to": 4,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.06,
        "y": 0.07,
        "w": 0.42,
        "h": 0.35
      },
      "alt": "A wash drawing of Krematorium II working, seen from the northwest with smoke rising from the chimney over the tiled roof.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p336-f2",
      "page": 336,
      "from": 16,
      "to": 19,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.53,
        "y": 0.07,
        "w": 0.43,
        "h": 0.42
      },
      "alt": "A cut-away drawing of Krematorium II labelled in Polish, with the entrance, the undressing room, the gas chamber, the pouring of poison and the furnaces marked on the building.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p337-f1",
      "page": 337,
      "from": 5,
      "to": 9,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.02,
        "y": 0.14,
        "w": 0.31,
        "h": 0.34
      },
      "alt": "A photograph of the plaster model of Krematorium II from the northeast, with the enclosed yard for the confiscated waste in the centre of the north side.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p337-f2",
      "page": 337,
      "from": 15,
      "to": 19,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.34,
        "y": 0.06,
        "w": 0.31,
        "h": 0.31
      },
      "alt": "A photograph of the plaster model from the west, with Leichenkeller 2 on the right and three of the four Zyclon-B introduction chimneys shown staggered in the roof of Leichenkeller 1.",
      "caption": "![img-2.jpeg](img-2.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p337-f3",
      "page": 337,
      "from": 27,
      "to": 31,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.66,
        "y": 0.14,
        "w": 0.31,
        "h": 0.29
      },
      "alt": "A photograph of the model showing Leichenkeller 2 in the foreground with figures descending the western stairway and Leichenkeller 1 behind it.",
      "caption": "![img-4.jpeg](img-4.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p337-f4",
      "page": 337,
      "from": 11,
      "to": 13,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.02,
        "y": 0.58,
        "w": 0.31,
        "h": 0.29
      },
      "alt": "A photograph of the plaster model seen along the south side, with the chimney rising above the long roof of the furnace room.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p337-f5",
      "page": 337,
      "from": 21,
      "to": 25,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.39,
        "y": 0.48,
        "w": 0.22,
        "h": 0.47
      },
      "alt": "A close photograph of the model's north wing, showing the waste incinerator and the collective chimney with its three flues.",
      "caption": "![img-3.jpeg](img-3.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p337-f6",
      "page": 337,
      "from": 33,
      "to": 37,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.66,
        "y": 0.57,
        "w": 0.31,
        "h": 0.3
      },
      "alt": "A photograph of the model's western end and north side, with the access stairway from the north yard and a truck loaded with corpses standing beside it.",
      "caption": "![img-5.jpeg](img-5.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p338-f1",
      "page": 338,
      "from": 13,
      "to": 17,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.05,
        "y": 0.5,
        "w": 0.38,
        "h": 0.43
      },
      "alt": "A group photograph of the Auschwitz Zentralbauleitung staff standing on the steps of their office building, with SS Captain Bischoff in the centre and a non-SS worker at the left.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Photo 1",
      "labelSource": "line 15",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p338-f2",
      "page": 338,
      "from": 19,
      "to": 23,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.52,
        "y": 0.08,
        "w": 0.4,
        "h": 0.82
      },
      "alt": "A photograph of the fifth page of the typed Bauleitung document listing how the construction at the main camp and Birkenau was divided among its members.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": "Photo 2",
      "labelSource": "line 21",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p339-f1",
      "page": 339,
      "from": 14,
      "to": 20,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.27,
        "y": 0.06,
        "w": 0.43,
        "h": 0.49
      },
      "alt": "A photograph of the interior of the new Bauleitung annex, with draughtsmen bent over drawing boards in front of a wall of windows.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Photo 3",
      "labelSource": "line 16",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p339-f2",
      "page": 339,
      "from": 22,
      "to": 28,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.31,
        "y": 0.56,
        "w": 0.37,
        "h": 0.4
      },
      "alt": "A photograph of SS Captain Bischoff standing with his hands on his hips beside SS Second Lieutenant Dejaco, who shows a folded drawing, watching prisoners working on the Ring road.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": "Photo 4",
      "labelSource": "line 24",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p340-f1",
      "page": 340,
      "from": 4,
      "to": 6,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.26,
        "y": 0.13,
        "w": 0.55,
        "h": 0.34
      },
      "alt": "A photograph of the Bauleitung list of completed buildings handed over to the camp administration, with Krematorien III, IV and V among the ruled entries.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Photo 1",
      "labelSource": "line 6",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p340-f2",
      "page": 340,
      "from": 8,
      "to": 10,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.07,
        "y": 0.48,
        "w": 0.42,
        "h": 0.47
      },
      "alt": "A photograph of a letter of Dec 24, 1942 on the typeset letterhead of the building firm Konrad Segnitz of Beuthen, about the Heraklith ceiling panels for the cremation system.",
      "caption": "Photo 3",
      "label": "Photo 3",
      "labelSource": "line 8",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p340-f3",
      "page": 340,
      "from": 12,
      "to": 14,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.5,
        "y": 0.48,
        "w": 0.42,
        "h": 0.47
      },
      "alt": "A photograph of the second page of the same Konrad Segnitz letter, enclosing the amended drawing sheet 1361 and the static calculation, and signed off with Heil Hitler.",
      "caption": "![img-2.jpeg](img-2.jpeg)",
      "label": "Photo 4",
      "labelSource": "line 14",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p341-f1",
      "page": 341,
      "from": 32,
      "to": 32,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.21,
        "y": 0.06,
        "w": 0.38,
        "h": 0.81
      },
      "alt": "Photo 2, the letterhead of the Katowitz branch of the Huta construction firm on a letter of Oct 24, 1942 about the static calculations for Krematorium II, signed by the engineer Dziubany.",
      "caption": "Photo 2",
      "label": "Photo 2",
      "labelSource": "line 32",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p341-f2",
      "page": 341,
      "from": 36,
      "to": 36,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.6,
        "y": 0.05,
        "w": 0.37,
        "h": 0.83
      },
      "alt": "Photo 5, an Industrie-Bau AG day-wage timesheet for the week of Feb 1 to 7, 1943, listing the workers and the hours they put in on Krematorium IV.",
      "caption": "Photo 5",
      "label": "Photo 5",
      "labelSource": "line 36",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p342-f1",
      "page": 342,
      "from": 3,
      "to": 3,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.02,
        "y": 0.06,
        "w": 0.39,
        "h": 0.85
      },
      "alt": "Photo 6, a Deutsche Ausrüstungswerke delivery note of Feb 8, 1943 for windows and doors sent to Auschwitz building sites, with a French caption typeset inside the frame.",
      "caption": "Photo 6",
      "label": "Photo 6",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p342-f2",
      "page": 342,
      "from": 39,
      "to": 39,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.43,
        "y": 0.05,
        "w": 0.39,
        "h": 0.85
      },
      "alt": "Photo 7, the Vedag letter of Aug 12, 1942 to Huta on damp-proofing the Leichenkeller",
      "caption": "Photo 7",
      "label": "Photo 7",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p343-f1",
      "page": 343,
      "from": 1,
      "to": 1,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.1,
        "y": 0.06,
        "w": 0.38,
        "h": 0.4395
      },
      "alt": "Photo 8, the Bauleitung site order of Aug 27, 1942 giving Karl Falck of Gleiwitz the drainage labor on Krematorium II.",
      "caption": "Photo 8",
      "label": "Photo 8",
      "labelSource": "line 1",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p343-f2",
      "page": 343,
      "from": 5,
      "to": 5,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.0987,
        "y": 0.5005,
        "w": 0.3833,
        "h": 0.4496
      },
      "alt": "Photo 9, a Karl Falck day-wage sheet of Feb 18, 1943 listing the fitters, foremen and labourers who worked on the Krematorium II drains.",
      "caption": "Photo 9",
      "label": "Photo 9",
      "labelSource": "line 5",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p343-f3",
      "page": 343,
      "from": 11,
      "to": 11,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.5,
        "y": 0.05,
        "w": 0.4,
        "h": 0.88
      },
      "alt": "Photo 10, a Robert Koehler day-wage sheet for July 5 to 10, 1943 covering chimney labor, stamped with the Auschwitz archive mark and the file number BW 30/34.",
      "caption": "Photo 10",
      "label": "Photo 10",
      "labelSource": "line 11",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p344-f1",
      "page": 344,
      "from": 3,
      "to": 3,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.0047,
        "y": 0.0661,
        "w": 0.464,
        "h": 0.5148
      },
      "alt": "Photo 11, a Topf and Sons working-hours certificate for Sept 7 to 13, 1942, signed by Martin Holick, covering the start of the furnace foundations in Krematorium II.",
      "caption": "Photo 11.",
      "label": "Photo 11",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p344-f2",
      "page": 344,
      "from": 15,
      "to": 15,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.48,
        "y": 0.09,
        "w": 0.32,
        "h": 0.32
      },
      "alt": "Photo 12, a Triton daily account for Apr 13, 1943 noting the men and hours on the Krematorium III drainage.",
      "caption": "Photo 12.",
      "label": "Photo 12",
      "labelSource": "line 15",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p344-f3",
      "page": 344,
      "from": 23,
      "to": 23,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.4587,
        "y": 0.4405,
        "w": 0.3547,
        "h": 0.5188
      },
      "alt": "Photo 13, a Josef Kluge day-wage sheet of Apr 23, 1943 noting labor on grinding an operating table for Krematorium III.",
      "caption": "Photo 13.",
      "label": "Photo 13",
      "labelSource": "line 23",
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p345-f1",
      "page": 345,
      "from": 4,
      "to": 6,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.805,
        "y": 0.075,
        "w": 0.18,
        "h": 0.18
      },
      "alt": "Photo a*, a cross-section of Leichenkeller 1 showing the ventilation ducts.",
      "caption": "Photo a*: Cross-section of Leichenkeller I of Krematorium II taken from Bauleitung drawing 934, showing the arrangement of the upper ventilation and lower air extraction ducts, originally planned for a morphe.",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p345-f2",
      "page": 345,
      "from": 8,
      "to": 10,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.025,
        "y": 0.14,
        "w": 0.32,
        "h": 0.64
      },
      "alt": "Photo b, the second central supporting pillar and ceiling of Leichenkeller 1 in the ruins of Krematorium II.",
      "caption": "Photo b: [Photos and assembly by the author]",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p345-f3",
      "page": 345,
      "from": 12,
      "to": 14,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.38,
        "y": 0.55,
        "w": 0.43,
        "h": 0.25
      },
      "alt": "Photo c*, the concrete ceiling of Leichenkeller 1 with wooden formwork grain marks.",
      "caption": "Photo c*: [Photos and assembly by the author] Close-up view of the concrete ceiling, appeared in 1943-44, bearing the grain marks of the wooden formwork.",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p345-f4",
      "page": 345,
      "from": 16,
      "to": 20,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.815,
        "y": 0.28,
        "w": 0.17,
        "h": 0.56
      },
      "alt": "Photo a**, a detail of drawing 932 showing the photographer's position for Photos A and B.",
      "caption": "Photo a**: Detail of Leichenkeller I of Krematorium II taken from Bauleitung drawing 932, showing the position of the photographer for Photos A and B. The arrow indicates the entrance through which it is still possible to penetrate the ruins of the gas chamber. Numbered 1 to 12 is the eastern row of dummy showerheads. Those in black are visible, those left white supposed through five 9 is also vis",
      "label": null,
      "labelSource": null,
      "drawings": [
        "932"
      ],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": false
    },
    {
      "id": "p346-f1",
      "page": 346,
      "from": 1,
      "to": 3,
      "width": null,
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.02,
        "y": 0.21,
        "w": 0.775,
        "h": 0.385
      },
      "alt": "Photo B, a north to south view of the concrete ceiling of Leichenkeller 1 in the ruins of Krematorium II.",
      "caption": "**Photo B:** *[Photos and assembly by the author]* North/south view of the concrete ceiling of Leichenkeller 1 of Krematorium II. On the right is the first central supporting pillar, which pierced the ceiling when the room was blown up and now stands alongside the central supporting beam. In the center is the emplacement of the second dummy shower. On the left are the remains of one of the battens",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p346-f2",
      "page": 346,
      "from": 1,
      "to": 3,
      "width": null,
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.697,
        "y": 0.07,
        "w": 0.277,
        "h": 0.37
      },
      "alt": "Photo b prime, a northeast to southwest view of the ruins of Krematorium II with the furnace room in front and Leichenkeller 1 behind it.",
      "caption": "**Photo b':** *[Photo by the author]* Northeast/southwest view of part of the ruins of Krematorium II. In the foreground is the furnace room, with Leichenkeller 1 behind it. The opening allowing access to the space below the part of the collapsed roof supported by the second pillar is at the far end, eastern side, where a hump can be seen.",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p346-f3",
      "page": 346,
      "from": 1,
      "to": 3,
      "width": null,
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.02,
        "y": 0.615,
        "w": 0.28,
        "h": 0.305
      },
      "alt": "Photo b double prime, a northeast to southwest view of the south wall and collapsed roof of Leichenkeller 1.",
      "caption": "**Photo b'':** *[Photo by the author]* Northeast/southwest view of the south wall and collapsed roof of Leichenkeller 1. In the center is the first supporting pillar, which has pierced the roof. On the right is a concrete slab with a metal handle, often taken for the cover of a Zyklon-B introduction column, but which is in fact a sewer manhole cover. There are no bluish patches on the bricks of th",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p346-f4",
      "page": 346,
      "from": 1,
      "to": 3,
      "width": null,
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.705,
        "y": 0.635,
        "w": 0.269,
        "h": 0.285
      },
      "alt": "Photo b triple prime, a north to south view of the western part of the ceiling of Leichenkeller 1.",
      "caption": "**Photo b''':** *[Photo by the author]* North/south view of the western part of the ceiling of Leichenkeller 1, with the south wall at the far end. Upper left, the hole in the ceiling is assumed to be one of the Zyklon-B introduction openings, but the positions of the two holes that can be seen today do not correspond to those of the US Air Force photograph taken on 25th August 1944. The reason fo",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 5",
      "referenceIndex": true
    },
    {
      "id": "p348-f1",
      "page": 348,
      "from": 3,
      "to": 5,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.028,
        "y": 0.0641,
        "w": 0.298,
        "h": 0.6612
      },
      "alt": "Document 1, the cover of the Georges Wellers book Les chambres a gaz ont existe, which reproduces a fragment of Bauleitung drawing 1174.",
      "caption": "Document 1:",
      "label": "Document 1",
      "labelSource": "line 3",
      "drawings": [
        "1174"
      ],
      "chapter": "Part two · Chapter 6",
      "referenceIndex": true
    },
    {
      "id": "p348-f2",
      "page": 348,
      "from": 9,
      "to": 11,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.3507,
        "y": 0.0641,
        "w": 0.298,
        "h": 0.6612
      },
      "alt": "Document 2, a fragment of drawing 1174 showing the south elevation of the future Krematorium II with a cross-section of Leichenkeller 1 in the foreground.",
      "caption": "Document 2:",
      "label": "Document 2",
      "labelSource": "line 9",
      "drawings": [
        "1174"
      ],
      "chapter": "Part two · Chapter 6",
      "referenceIndex": true
    },
    {
      "id": "p348-f3",
      "page": 348,
      "from": 23,
      "to": 25,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.6767,
        "y": 0.0641,
        "w": 0.2993,
        "h": 0.6612
      },
      "alt": "Document 3, a fragment of Bauleitung drawing 934 with the cross-sections of Leichenkeller 1 above and Leichenkeller 2 below.",
      "caption": "Document 3:",
      "label": "Document 3",
      "labelSource": "line 23",
      "drawings": [
        "934"
      ],
      "chapter": "Part two · Chapter 6",
      "referenceIndex": true
    },
    {
      "id": "p349-f1",
      "page": 349,
      "from": 3,
      "to": 15,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.05,
        "y": 0.05,
        "w": 0.9,
        "h": 0.57
      },
      "alt": "Document 4, Bauleitung drawings 1173 and 1174 of Jan 15, 1942, a long sheet giving the longitudinal section of the basement part and the south section of Leichenkeller 1 with its ventilation and air extraction ducts.",
      "caption": "Document 4:",
      "label": "Document 4",
      "labelSource": "line 3",
      "drawings": [
        "1173"
      ],
      "chapter": "Part two · Chapter 6",
      "referenceIndex": true
    },
    {
      "id": "p350-f1",
      "page": 350,
      "from": 1,
      "to": 15,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.05,
        "y": 0.06,
        "w": 0.9,
        "h": 0.53
      },
      "alt": "Document 5, Bauleitung drawing 934 of Jan 1942, showing the chimney and furnace room section on the left and the cross-sections of Leichenkeller 1 and 2 on the right.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Document 5",
      "labelSource": "unit.alt",
      "drawings": [
        "934"
      ],
      "chapter": "Part two · Chapter 6",
      "referenceIndex": true
    },
    {
      "id": "p353-f1",
      "page": 353,
      "from": 3,
      "to": 3,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.09,
        "y": 0.08,
        "w": 0.44,
        "h": 0.84
      },
      "alt": "Document 7a, the reproduced German Topf and Sons letter of February 12, 1943.",
      "caption": null,
      "label": "Document 7a",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 6",
      "referenceIndex": true
    },
    {
      "id": "p353-f2",
      "page": 353,
      "from": 3,
      "to": 3,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.54,
        "y": 0.08,
        "w": 0.39,
        "h": 0.84
      },
      "alt": "The English copy printed beside Document 7a.",
      "caption": null,
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 6",
      "referenceIndex": true
    },
    {
      "id": "p354-f1",
      "page": 354,
      "from": 43,
      "to": 43,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.13,
        "y": 0.06,
        "w": 0.83,
        "h": 0.88
      },
      "alt": "Document 8, Bauleitung drawing 980 of the roof frame of the future Krematorium II, showing the collective chimney for the six furnaces and the positions of the two ventilation chimneys.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Document 8",
      "labelSource": "unit.alt",
      "drawings": [
        "980"
      ],
      "chapter": "Part two · Chapter 6",
      "referenceIndex": true
    },
    {
      "id": "p355-f1",
      "page": 355,
      "from": 3,
      "to": 3,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.01,
        "y": 0.06,
        "w": 0.4,
        "h": 0.42
      },
      "alt": "Document 9, a heap of dismantled sheet-metal ventilation ducts photographed in the Auschwitz Bauhof.",
      "caption": "Document 9",
      "label": "Document 9",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part two · Chapter 6",
      "referenceIndex": true
    },
    {
      "id": "p355-f2",
      "page": 355,
      "from": 7,
      "to": 7,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.42,
        "y": 0.06,
        "w": 0.39,
        "h": 0.42
      },
      "alt": "Document 10, more ventilation ducting lying on open ground, with camp buildings and an excavator visible behind it.",
      "caption": "Document 10",
      "label": "Document 10",
      "labelSource": "line 7",
      "drawings": [],
      "chapter": "Part two · Chapter 6",
      "referenceIndex": true
    },
    {
      "id": "p355-f3",
      "page": 355,
      "from": 16,
      "to": 18,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.014,
        "y": 0.5127,
        "w": 0.3947,
        "h": 0.4273
      },
      "alt": "Document 11, a close view of the stacked duct sections and their flanged ends.",
      "caption": "![img-2.jpeg](img-2.jpeg)",
      "label": "Document 11",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 6",
      "referenceIndex": true
    },
    {
      "id": "p355-f4",
      "page": 355,
      "from": 20,
      "to": 22,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.416,
        "y": 0.5117,
        "w": 0.3947,
        "h": 0.4273
      },
      "alt": "Document 11, a second view of the same store of dismantled ducts, elbows and sheet-metal boxes.",
      "caption": "![img-3.jpeg](img-3.jpeg)",
      "label": "Document 11",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 6",
      "referenceIndex": true
    },
    {
      "id": "p356-f1",
      "page": 356,
      "from": 9,
      "to": 9,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.39,
        "y": 0.12,
        "w": 0.53,
        "h": 0.53
      },
      "alt": "Document 13, the David Olère sketch of 1946 showing the undressing room of Krematorium III, with the air extraction duct running along the ceiling at the upper left.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Document 13",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 6",
      "referenceIndex": true
    },
    {
      "id": "p357-f1",
      "page": 357,
      "from": 1,
      "to": 3,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.01,
        "y": 0.12,
        "w": 0.23,
        "h": 0.48
      },
      "alt": "Document 14, a view along the ruins of Leichenkeller 2 of Krematorium II, looking east to west, with an upright marker brick in the foreground.",
      "caption": "Document 14",
      "label": "Document 14",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 6",
      "referenceIndex": true
    },
    {
      "id": "p357-f2",
      "page": 357,
      "from": 5,
      "to": 7,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.25,
        "y": 0.16,
        "w": 0.23,
        "h": 0.46
      },
      "alt": "Document 15, the rubble of Leichenkeller 2 with the marker brick and, to its left, the hole in the ceiling.",
      "caption": "Document 15",
      "label": "Document 15",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 6",
      "referenceIndex": true
    },
    {
      "id": "p357-f3",
      "page": 357,
      "from": 9,
      "to": 17,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.49,
        "y": 0.05,
        "w": 0.16,
        "h": 0.19
      },
      "alt": "Document 15a, a fragment of the plan of Krematorium II marked with the position of the photographer for Documents 14 and 15.",
      "caption": "![img-2.jpeg](img-2.jpeg)",
      "label": "Document 15a",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 6",
      "referenceIndex": true
    },
    {
      "id": "p357-f4",
      "page": 357,
      "from": 19,
      "to": 21,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.49,
        "y": 0.25,
        "w": 0.3,
        "h": 0.36
      },
      "alt": "Document 16, an oblique view of the circular opening in the collapsed ceiling.",
      "caption": "Document 16",
      "label": "Document 16",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 6",
      "referenceIndex": true
    },
    {
      "id": "p357-f5",
      "page": 357,
      "from": 60,
      "to": 64,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.18,
        "y": 0.62,
        "w": 0.29,
        "h": 0.35
      },
      "alt": "Document 17, a close view of the opening in the ceiling with the marker brick taken away.",
      "caption": "Document 17",
      "label": "Document 17",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 6",
      "referenceIndex": true
    },
    {
      "id": "p357-f6",
      "page": 357,
      "from": 66,
      "to": 66,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.49,
        "y": 0.62,
        "w": 0.3,
        "h": 0.35
      },
      "alt": "Document 18, the circular opening seen from directly above, about 25 centimetres across.",
      "caption": "Document 18",
      "label": "Document 18",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 6",
      "referenceIndex": true
    },
    {
      "id": "p358-f1",
      "page": 358,
      "from": 1,
      "to": 7,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.22,
        "y": 0.06,
        "w": 0.3,
        "h": 0.33
      },
      "alt": "Document 19, the steel and wire mesh entrance gate to Krematorium III, with the ruins of the building behind it.",
      "caption": "# Document 19:",
      "label": "Document 19",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 6",
      "referenceIndex": true
    },
    {
      "id": "p358-f2",
      "page": 358,
      "from": 9,
      "to": 25,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.53,
        "y": 0.06,
        "w": 0.21,
        "h": 0.47
      },
      "alt": "Document 20, an east to west view of the collapsed roof of Krematorium III with the five rectangular hot-air openings in the slab.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": "Document 20",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 6",
      "referenceIndex": true
    },
    {
      "id": "p358-f3",
      "page": 358,
      "from": 11,
      "to": 17,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.22,
        "y": 0.4,
        "w": 0.21,
        "h": 0.47
      },
      "alt": "Document 21, the hot air evacuation opening above furnace 2 of Krematorium III.",
      "caption": "# Document 21:",
      "label": "Document 21",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 6",
      "referenceIndex": true
    },
    {
      "id": "p358-f4",
      "page": 358,
      "from": 19,
      "to": 31,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.44,
        "y": 0.54,
        "w": 0.31,
        "h": 0.33
      },
      "alt": "Document 22, the hot air evacuation opening above furnace 1 of Krematorium III.",
      "caption": "![img-3.jpeg](img-3.jpeg)",
      "label": "Document 22",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 6",
      "referenceIndex": true
    },
    {
      "id": "p359-f1",
      "page": 359,
      "from": 9,
      "to": 13,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.45,
        "y": 0.05,
        "w": 0.39,
        "h": 0.45
      },
      "alt": "Document 23, the Bauleitung photograph of the furnace room of Krematorium II at the end of Jan 1943, looking west to east, with the hot air openings numbered above furnaces 2 to 5.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Document 23",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 6",
      "referenceIndex": true
    },
    {
      "id": "p361-f1",
      "page": 361,
      "from": 1,
      "to": 2,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.02,
        "y": 0.06,
        "w": 0.29,
        "h": 0.37
      },
      "alt": "Document 25, the author's diagram of the five ventilation outlets on the roof of Krematorium II, sketched to scale in centimetres and labelled in French.",
      "caption": "Document 25",
      "label": "Document 25",
      "labelSource": "unit.caption",
      "drawings": [],
      "chapter": "Part two · Chapter 6",
      "referenceIndex": true
    },
    {
      "id": "p361-f2",
      "page": 361,
      "from": 3,
      "to": 3,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.31,
        "y": 0.06,
        "w": 0.44,
        "h": 0.53
      },
      "alt": "Document 26, the west and south sides of Krematorium III photographed in June 1943, annotated with arrows naming the gas chamber, the undressing room, the air outlets and the collective chimney.",
      "caption": "Document 26",
      "label": "Document 26",
      "labelSource": "unit.caption",
      "drawings": [],
      "chapter": "Part two · Chapter 6",
      "referenceIndex": true
    },
    {
      "id": "p363-f1",
      "page": 363,
      "from": 38,
      "to": 40,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.48,
        "y": 0.17,
        "w": 0.5,
        "h": 0.28
      },
      "alt": "Document 28, the Bauleitung telegram of Feb 26, 1943 to Topfwerke Erfurt asking for the immediate dispatch of ten gas detectors, signed by Pollok and initialled by Kirschneck.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Document 28",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 6",
      "referenceIndex": true
    },
    {
      "id": "p364-f1",
      "page": 364,
      "from": 3,
      "to": 3,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.08,
        "y": 0.06,
        "w": 0.39,
        "h": 0.41
      },
      "alt": "Document 29, Messing's Topf and Sons working-hours certificate for the week of Mar 8 to 14, 1943, with the daily entries written in pencil.",
      "caption": "Document 29",
      "label": "Document 29",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part two · Chapter 6",
      "referenceIndex": true
    },
    {
      "id": "p364-f2",
      "page": 364,
      "from": 7,
      "to": 7,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.49,
        "y": 0.06,
        "w": 0.39,
        "h": 0.41
      },
      "alt": "Document 31, Messing's certificate for Mar 29, 30, and 31, 1943, noting the refitting of the undressing cellar extraction plant.",
      "caption": "Document 31",
      "label": "Document 31",
      "labelSource": "line 7",
      "drawings": [],
      "chapter": "Part two · Chapter 6",
      "referenceIndex": true
    },
    {
      "id": "p364-f3",
      "page": 364,
      "from": 11,
      "to": 11,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.1,
        "y": 0.5,
        "w": 0.38,
        "h": 0.42
      },
      "alt": "Document 30, Messing's certificate for Mar 22 to 28, 1943, covering the modified extractor fan and the refitted steel duct.",
      "caption": "Document 30",
      "label": "Document 30",
      "labelSource": "line 11",
      "drawings": [],
      "chapter": "Part two · Chapter 6",
      "referenceIndex": true
    },
    {
      "id": "p364-f4",
      "page": 364,
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      "crop": {
        "x": 0.49,
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        "w": 0.38,
        "h": 0.42
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      "alt": "Document 32, Messing's certificate for Apr 12 to 18, 1943, listing the lift repair and the extraction labor at worksites 30 and 30a.",
      "caption": "Document 32",
      "label": "Document 32",
      "labelSource": "line 15",
      "drawings": [],
      "chapter": "Part two · Chapter 6",
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    {
      "id": "p365-f1",
      "page": 365,
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        "w": 0.37,
        "h": 0.4
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      "alt": "Document 33, Messing's working-hours certificate for Apr 19, 20, and 21, 1943, covering the extraction plant fitted in the undressing cellar of Krematorium III.",
      "caption": "Document 33",
      "label": "Document 33",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part two · Chapter 6",
      "referenceIndex": true
    },
    {
      "id": "p365-f2",
      "page": 365,
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      "width": "half",
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      "crop": {
        "x": 0.0293,
        "y": 0.5097,
        "w": 0.3607,
        "h": 0.412
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      "alt": "Document 34, the south side of Krematorium II under snow in early 1943, with the roof of Leichenkeller 1 still bare and a man working on the main ventilation chimney.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": "Document 34",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 6",
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    },
    {
      "id": "p365-f3",
      "page": 365,
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      "width": "half",
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      "crop": {
        "x": 0.39,
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        "w": 0.28,
        "h": 0.29
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      "alt": "Document 34a, a fragment of the Krematorium II plan marked with the position of the photographer for Document 34.",
      "caption": "![img-2.jpeg](img-2.jpeg)",
      "label": "Document 34a",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 6",
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    },
    {
      "id": "p368-f1",
      "page": 368,
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      "width": "half",
      "variant": null,
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      "crop": {
        "x": 0.02,
        "y": 0.12,
        "w": 0.46,
        "h": 0.72
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      "alt": "Document 37, the handwritten inventory sheet for Krematorium II.",
      "caption": "Document 37",
      "label": "Document 37",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 6",
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    },
    {
      "id": "p368-f2",
      "page": 368,
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      "crop": {
        "x": 0.49,
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        "w": 0.34,
        "h": 0.72
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      "alt": "Document 38, the handwritten inventory sheet for Krematorium III.",
      "caption": "Document 38",
      "label": "Document 38",
      "labelSource": "unit.alt",
      "drawings": [],
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    {
      "id": "p373-f1",
      "page": 373,
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      "crop": {
        "x": 0.05,
        "y": 0.13,
        "w": 0.71,
        "h": 0.75
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      "alt": "Document 1, a fragment of Bauleitung drawing 2216 of Mar 20, 1943, an overall plan of Birkenau showing where Krematorien IV and V stood beside the Kanada II huts and the Zentral Sauna.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Document 1",
      "labelSource": "unit.alt",
      "drawings": [
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      "chapter": "Part two · Chapter 7",
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    {
      "id": "p377-f1",
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      "width": "half",
      "variant": null,
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      "crop": {
        "x": 0.062,
        "y": 0.0905,
        "w": 0.4173,
        "h": 0.8708
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      "alt": "Document 5, the tender form for chimney labor at Krematorien IV and V",
      "caption": "Document 5",
      "label": "Document 5",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
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    {
      "id": "p377-f2",
      "page": 377,
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      "crop": {
        "x": 0.4953,
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        "w": 0.4047,
        "h": 0.8688
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      "alt": "Document 6, the sealed tender offer for the same chimney labor of Aug 20, 1942",
      "caption": "Document 6",
      "label": "Document 6",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
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    {
      "id": "p378-f1",
      "page": 378,
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      "crop": {
        "x": 0.55,
        "y": 0.31,
        "w": 0.4,
        "h": 0.44
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      "alt": "Document 7, the Huta letter of Apr 7, 1943 to the Auschwitz Bauleitung about the barbed wire fences round Krematorien IV and V, with a handwritten note across the foot.",
      "caption": "Document 7 [PMO file BW 30/30, page 5]",
      "label": "Document 7",
      "labelSource": "line 34",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
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    {
      "id": "p379-f1",
      "page": 379,
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      "crop": {
        "x": 0.13,
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        "h": 0.87
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      "alt": "Document 8, the first sheet of the provisional cost estimate for Krematorium IV, with the typeset amounts struck through and revised in ink.",
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      "label": "Document 8",
      "labelSource": "line 1",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
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    {
      "id": "p379-f2",
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      "alt": "Document 9, the second sheet of the estimate, giving the reduced total of 203,000 Reichsmark and carrying the signature of the head of the Bauleitung.",
      "caption": "Document 9",
      "label": "Document 9",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
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    },
    {
      "id": "p380-f1",
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        "x": 0.56,
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        "w": 0.42,
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      "alt": "Document 10, the Topf and Sons letter of Apr 10, 1943 promising to have the foreman Koch repair the fissures in the eight-muffle furnace of Krematorium IV.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Document 10",
      "labelSource": "unit.alt",
      "drawings": [],
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    {
      "id": "p382-f1",
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      "alt": "David Olère's 1945 sketch of Sonderkommando men crushing burnt bone with sledgehammers on a steel plate.",
      "caption": "Document 12a",
      "label": "Document 12a",
      "labelSource": "line 47",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
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    {
      "id": "p383-f1",
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      "alt": "Document 13, an aerial photograph fragment of Dec 21, 1944 showing Krematorien IV and V with the filled-in cremation ditches marked.",
      "caption": "# Document 13",
      "label": "Document 13",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
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    {
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      "alt": "Document 15, the author's sketch of the western end and south side of Krematorium IV.",
      "caption": "# Document 15",
      "label": "Document 15",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
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    {
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      "alt": "Document 14, the author's survey plan of Krematorium V marking the nine explosive charges that demolished it.",
      "caption": "# Document 14",
      "label": "Document 14",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
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      "alt": "Full scan of PDF page 385.",
      "caption": "drawing 1678(p)",
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      "labelSource": "line 1",
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    {
      "id": "p386-f1",
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      "alt": "Full scan of PDF page 386.",
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      "labelSource": "line 1",
      "drawings": [],
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    {
      "id": "p389-f1",
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      "alt": "Full scan of PDF page 389.",
      "caption": "Konrad Segnitz drawing 1361",
      "label": null,
      "labelSource": null,
      "drawings": [],
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    {
      "id": "p391-f1",
      "page": 391,
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      "crop": {
        "x": 0,
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      "alt": "Full scan of PDF page 391.",
      "caption": "Bauleitung drawing 2036(p)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 7",
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    {
      "id": "p392-f1",
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      "crop": {
        "x": 0.475,
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        "w": 0.45,
        "h": 0.535
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      "alt": "An enlarged detail of Bauleitung drawing 2036(r.a) showing the wall lamp symbol labelled Kavernischen in the two westernmost rooms.",
      "caption": "Bauleitung drawing 2036(r.a) (1) of 11th January 1943",
      "label": null,
      "labelSource": null,
      "drawings": [
        "2036"
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      "chapter": "Part two · Chapter 7",
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    {
      "id": "p393-f1",
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      "crop": {
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        "h": 1
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      "alt": "Full scan of PDF page 393.",
      "caption": "Bauleitung drawing 2036(r.a) (2)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p394-f1",
      "page": 394,
      "from": 3,
      "to": 3,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.025,
        "y": 0.065,
        "w": 0.42,
        "h": 0.885
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      "alt": "The left hand part of Bauleitung drawing 2036(r.b), an elevation and ground plan of Krematorium IV with Russian captions on the gas chambers.",
      "caption": "Bauleitung drawing 2036(r.b) (A and B)",
      "label": null,
      "labelSource": null,
      "drawings": [
        "2036"
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      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
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    {
      "id": "p394-f2",
      "page": 394,
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      "to": 9,
      "width": "half",
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      "crop": {
        "x": 0.455,
        "y": 0.105,
        "w": 0.445,
        "h": 0.775
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      "alt": "The two right hand parts of Bauleitung drawing 2036(r.b), showing cross sections and the ground plan with the undressing room and furnace room.",
      "caption": "Bauleitung drawing 2036(r.b) of 11th January 1943",
      "label": null,
      "labelSource": null,
      "drawings": [
        "2036"
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      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p396-f1",
      "page": 396,
      "from": 32,
      "to": 34,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.335,
        "y": 0.065,
        "w": 0.425,
        "h": 0.885
      },
      "alt": "Photo A, the first page of the twelve page static calculation for the chimneys of Krematorium IV, handwritten and headed Statische Berechnung des Schornsteines.",
      "caption": "Photo A [PMO file BW 30/40, page 53]",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p397-f1",
      "page": 397,
      "from": 7,
      "to": 16,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.005,
        "y": 0.055,
        "w": 0.43,
        "h": 0.895
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      "alt": "Photo B, the second page of the chimney static calculation for Krematorium IV, with a sectional elevation of one chimney and its dimensions.",
      "caption": "Photo B",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p397-f2",
      "page": 397,
      "from": 18,
      "to": 28,
      "width": "half",
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      "grouped": false,
      "crop": {
        "x": 0.525,
        "y": 0.055,
        "w": 0.425,
        "h": 0.895
      },
      "alt": "Photo C, the seventh page of the chimney static calculation, a plan view of the chimney base working out the moment of inertia.",
      "caption": "Photo C",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p398-f1",
      "page": 398,
      "from": 1,
      "to": 7,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.03,
        "y": 0.065,
        "w": 0.395,
        "h": 0.865
      },
      "alt": "Photo D, the Huta invoice of Dec 31, 1942 for hours worked at worksite 30b, Krematorium IV, between Sept 23 and Dec 23, 1942.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p398-f2",
      "page": 398,
      "from": 9,
      "to": 9,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.575,
        "y": 0.06,
        "w": 0.395,
        "h": 0.88
      },
      "alt": "Photo E, a Riedel and Son daily account for Mar 3, 1943 listing the construction done by the foreman and his men on Krematorium IV.",
      "caption": "Photo E. Riedel and Son daily sheet dated Mar 3, 1943, listing construction on Krematorium IV.",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p399-f1",
      "page": 399,
      "from": 1,
      "to": 7,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.01,
        "y": 0.065,
        "w": 0.41,
        "h": 0.87
      },
      "alt": "Photo F, the Huta invoice of Dec 31, 1942 for hours worked at worksite 30c, Krematorium V, between Nov 15 and Dec 22, 1942.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p399-f2",
      "page": 399,
      "from": 9,
      "to": 9,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.575,
        "y": 0.075,
        "w": 0.395,
        "h": 0.83
      },
      "alt": "Photo G, a handwritten Huta account of labor in mid Apr 1943 noting that a gang of six fitted gas-tight doors at Krematorium V.",
      "caption": "Photo G. Huta job sheet from mid-Apr 1943 noting that six workers fitted gas-tight doors at Krematorium V.",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p400-f1",
      "page": 400,
      "from": 27,
      "to": 29,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.283,
        "y": 0.052,
        "w": 0.694,
        "h": 0.775
      },
      "alt": "Photo H, the letter of Dec 24, 1942 from Konrad Segnitz to the Bauleitung about the roof over the furnace room of the future Krematorium IV.",
      "caption": "Photo H [PMO file BW 30/26, page 59]",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p401-f1",
      "page": 401,
      "from": 3,
      "to": 7,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.01,
        "y": 0.07,
        "w": 0.415,
        "h": 0.86
      },
      "alt": "Photo I, the first page of Konrad Segnitz's supplementary static calculation of Dec 23, 1942 for the roof of Krematorium IV.",
      "caption": "Photo I",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p401-f2",
      "page": 401,
      "from": 9,
      "to": 12,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.54,
        "y": 0.06,
        "w": 0.415,
        "h": 0.87
      },
      "alt": "Photo J, the second page of the same supplementary static calculation, ending with the Konrad Segnitz letterhead.",
      "caption": "Photo J",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p402-f1",
      "page": 402,
      "from": 12,
      "to": 14,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.275,
        "y": 0.09,
        "w": 0.575,
        "h": 0.685
      },
      "alt": "Photo K, the Industrie-Bau AG timesheet for Jan 18, 1943 carrying Teichmann's handwritten note on the correct worksite designation.",
      "caption": "Photo K [PMO file BW 30/36, page 91]",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p403-f1",
      "page": 403,
      "from": 3,
      "to": 12,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.025,
        "y": 0.065,
        "w": 0.395,
        "h": 0.87
      },
      "alt": "Photo L, the last page of Industrie-Bau AG weekly timesheet no. 5 for Feb 1 to 7, 1943, naming about thirty men on worksite BW 30b.",
      "caption": "Photo L",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p403-f2",
      "page": 403,
      "from": 16,
      "to": 22,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.535,
        "y": 0.25,
        "w": 0.435,
        "h": 0.51
      },
      "alt": "Photo M, the Josef Kluge timesheet for Mar 31, 1943 noting three bricklayers building the eight-muffle furnace of Krematorium V.",
      "caption": "Photo M",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p404-f1",
      "page": 404,
      "from": 3,
      "to": 7,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.025,
        "y": 0.095,
        "w": 0.365,
        "h": 0.83
      },
      "alt": "Photo N, the Robert Koehler timesheet for Feb 19, 1943 for labor on one of the Krematorium IV chimneys.",
      "caption": "Photo N",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p404-f2",
      "page": 404,
      "from": 9,
      "to": 13,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.6,
        "y": 0.055,
        "w": 0.365,
        "h": 0.44
      },
      "alt": "Photo O, the Karl Falck timesheet for drainage labor outside Krematorium IV done by four men on May 29, 1943.",
      "caption": "Photo O",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p404-f3",
      "page": 404,
      "from": 15,
      "to": 19,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.6,
        "y": 0.515,
        "w": 0.365,
        "h": 0.42
      },
      "alt": "Photo P, the Triton timesheet for drainage labor outside Krematorium IV done by four men on June 3, 1943.",
      "caption": "Photo P",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p405-f1",
      "page": 405,
      "from": 91,
      "to": 97,
      "width": null,
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.01,
        "y": 0.05,
        "w": 0.405,
        "h": 0.88
      },
      "alt": "Photo Q, the deed by which Krematorium IV was transferred to the Auschwitz camp administration in Mar 1943.",
      "caption": "**Photo Q** *[PMO file BW 30/43, page 1]* The deed of transfer dated 19th March 1943 by which Krematorium IV was handed over to the camp administration with effect from 22nd March. The signature on the left is that of the head of the Bauleitung, SS Major Bischoff. At the bottom of the page is the list of the five firms that had participated in the construction. The Bauleitung also specifically sta",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p405-f2",
      "page": 405,
      "from": 91,
      "to": 97,
      "width": null,
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.55,
        "y": 0.05,
        "w": 0.41,
        "h": 0.88
      },
      "alt": "Photo R, the explanatory account attached to the handover papers for Krematorium IV.",
      "caption": "**Photo R** *[PMO file BW 30/43, page 2]* Explanatory report belonging to the handover documents of Krematorium IV, but dated 10th March 1944. The signature is that of SS Lieutenant Jothann, who succeeded Bischoff and was head of the Bauleitung in 1944. The last entry concerns construction time (Bauzeit) and states that the buildings are completed and in service and that building work started in N",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p406-f1",
      "page": 406,
      "from": 22,
      "to": 24,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.42,
        "y": 0.055,
        "w": 0.385,
        "h": 0.43
      },
      "alt": "Photo 1, women prisoners laying the stone bed of the Ringstrasse on the site of Krematorien IV and V in the summer of 1942.",
      "caption": "Photo 1 [PMO neg. no. 308, Ludwik series]",
      "label": "Photo 1",
      "labelSource": "line 22",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p406-f2",
      "page": 406,
      "from": 26,
      "to": 28,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.025,
        "y": 0.5,
        "w": 0.375,
        "h": 0.44
      },
      "alt": "Photo 2, two Bauleitung officers consulting a drawing beside the Ringstrasse works between Krematorien IV and V in the summer of 1942.",
      "caption": "Photo 2 [PMO neg. no. 309, Ludwik series]",
      "label": "Photo 2",
      "labelSource": "line 26",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p406-f3",
      "page": 406,
      "from": 32,
      "to": 36,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.425,
        "y": 0.5,
        "w": 0.385,
        "h": 0.44
      },
      "alt": "Photo 3, the earliest photograph of Krematorium IV under construction in Jan 1943, with the east end and the scaffolded chimney.",
      "caption": "Photo 3",
      "label": "Photo 3",
      "labelSource": "line 32",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p407-f1",
      "page": 407,
      "from": 3,
      "to": 9,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.01,
        "y": 0.07,
        "w": 0.375,
        "h": 0.43
      },
      "alt": "Photo 4, the east end and south side of Krematorium IV in early Feb 1943, with scaffolding and roof trusses in place over the snow.",
      "caption": "Photo 4",
      "label": "Photo 4",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p407-f2",
      "page": 407,
      "from": 21,
      "to": 27,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.665,
        "y": 0.06,
        "w": 0.29,
        "h": 0.58
      },
      "alt": "Photo 5, the near end of Krematorium IV showing the coke store openings, the coke store windows and the eastern access door.",
      "caption": "Photo 5",
      "label": "Photo 5",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p407-f3",
      "page": 407,
      "from": 13,
      "to": 17,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.01,
        "y": 0.525,
        "w": 0.375,
        "h": 0.44
      },
      "alt": "Photo 6, the east end and north side of Krematorium IV seen from the Ringstrasse, with two SS men righting a motorcycle in the snow.",
      "caption": "Photo 6",
      "label": "Photo 6",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p408-f1",
      "page": 408,
      "from": 1,
      "to": 3,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.03,
        "y": 0.07,
        "w": 0.41,
        "h": 0.42
      },
      "alt": "Photo 7a, a lighter print of the south side of Krematorium IV in mid Mar 1943 with prisoners and posts on the snow.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Photo 7a",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p408-f2",
      "page": 408,
      "from": 5,
      "to": 7,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.465,
        "y": 0.075,
        "w": 0.5,
        "h": 0.51
      },
      "alt": "Photo 7, the darker print of the same view of the south side of Krematorium IV, with the temporary watchtower at the turn in the Ringstrasse.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": "Photo 7",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p409-f1",
      "page": 409,
      "from": 3,
      "to": 3,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.01,
        "y": 0.075,
        "w": 0.945,
        "h": 0.36
      },
      "alt": "Photo 8, an enlargement showing the western parts of Krematorien IV and V from the Zentral Sauna in early Apr 1943.",
      "caption": "Photo 8",
      "label": "Photo 8",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p409-f2",
      "page": 409,
      "from": 9,
      "to": 9,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.37,
        "y": 0.53,
        "w": 0.585,
        "h": 0.42
      },
      "alt": "Photo 8(a), the same view labelled in French with arrows to the gas chambers, the gas-tight doors and the Zyklon-B introduction shutters.",
      "caption": "Photo 8 (a)",
      "label": "Photo 8",
      "labelSource": "line 9",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p410-f1",
      "page": 410,
      "from": 3,
      "to": 5,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.035,
        "y": 0.06,
        "w": 0.49,
        "h": 0.535
      },
      "alt": "Photo 9, the south side and east end of Krematorium IV in mid Apr 1943 with soot on the south faces of the two chimneys.",
      "caption": "Photo 9 [PMO neg. no. 20995/509]",
      "label": "Photo 9",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p410-f2",
      "page": 410,
      "from": 18,
      "to": 18,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.545,
        "y": 0.06,
        "w": 0.435,
        "h": 0.535
      },
      "alt": "The same photograph of Krematorium IV labelled in French, naming the gas chambers, the gas-tight door, the doctor's room and the coke store.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p411-f1",
      "page": 411,
      "from": 3,
      "to": 5,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.015,
        "y": 0.065,
        "w": 0.485,
        "h": 0.535
      },
      "alt": "Photo 10, the south side and east end of Krematorium V half hidden by the birch trees of the Birkenwald.",
      "caption": "Photo 10 [PMO neg. no. 20995/508]",
      "label": "Photo 10",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p411-f2",
      "page": 411,
      "from": 7,
      "to": 7,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.515,
        "y": 0.05,
        "w": 0.45,
        "h": 0.545
      },
      "alt": "The same view of Krematorium V labelled in French, marking the gas chambers, the entrance for the unfit for labor, and the furnace room windows.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p412-f1",
      "page": 412,
      "from": 5,
      "to": 6,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.03,
        "y": 0.055,
        "w": 0.375,
        "h": 0.437
      },
      "alt": "Photo 11, a column of Hungarian Jewish women marching north on the Ringstrasse past the Kanada II huts in May or June 1944.",
      "caption": "Photo 11",
      "label": "Photo 11",
      "labelSource": "line 5",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p412-f2",
      "page": 412,
      "from": 16,
      "to": 16,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.03,
        "y": 0.505,
        "w": 0.375,
        "h": 0.43
      },
      "alt": "Photo 12, the Birkenau sewage treatment plant under construction in summer 1943, with the Kanada II huts and a Krematorium chimney behind.",
      "caption": "Photo 12 [PMO neg. no. 20995/445]",
      "label": "Photo 12",
      "labelSource": "line 16",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p412-f3",
      "page": 412,
      "from": 22,
      "to": 24,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.605,
        "y": 0.05,
        "w": 0.365,
        "h": 0.42
      },
      "alt": "Photo 13, the mountain of victims' shoes stored in the middle of Kanada II in May or June 1944, with smoke filling the background.",
      "caption": "Photo 13",
      "label": "Photo 13",
      "labelSource": "line 22",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p413-f1",
      "page": 413,
      "from": 3,
      "to": 3,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.275,
        "y": 0.055,
        "w": 0.445,
        "h": 0.51
      },
      "alt": "The plan of Birkenau from L'Album d'Auschwitz with numbered points marking where each SS photograph was taken.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p413-f2",
      "page": 413,
      "from": 68,
      "to": 68,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.275,
        "y": 0.565,
        "w": 0.35,
        "h": 0.375
      },
      "alt": "Photo 14, a woman and three men about to enter the vestibule of Krematorium V during the extermination of the Hungarian Jews in May or June 1944.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": "Photo 14",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p414-f1",
      "page": 414,
      "from": 12,
      "to": 12,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.34,
        "y": 0.045,
        "w": 0.335,
        "h": 0.375
      },
      "alt": "A sketch plan of the western part of Krematorium V marking the two positions from which the Sonderkommando man took his photographs.",
      "caption": "Schéma de reconstitution des emplacements occupés par le membre du Sonderkommando qui effectue en août 1944 les deux clichés P.M.O. nég. n° 280 (position 1) et nég. n° 281 (position 2).",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p414-f2",
      "page": 414,
      "from": 43,
      "to": 43,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.045,
        "y": 0.44,
        "w": 0.26,
        "h": 0.49
      },
      "alt": "Photo 15, bodies burning in an open ditch behind Krematorium V, photographed through the doorway of the northern gas chamber.",
      "caption": "Photo 15",
      "label": "Photo 15",
      "labelSource": "line 43",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p414-f3",
      "page": 414,
      "from": 45,
      "to": 45,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.35,
        "y": 0.44,
        "w": 0.26,
        "h": 0.49
      },
      "alt": "Photo 16, the same cremation ditch a moment later, with Sonderkommando men and rising smoke seen through the same doorway.",
      "caption": "Photo 16",
      "label": "Photo 16",
      "labelSource": "line 45",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p414-f4",
      "page": 414,
      "from": 51,
      "to": 51,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.62,
        "y": 0.44,
        "w": 0.235,
        "h": 0.49
      },
      "alt": "The author's 1984 reconstitution photograph taken from inside the northern gas chamber of Krematorium V, looking northwest over the rubble.",
      "caption": "Attempted photographic reconstitution for Photos 15 and 16 made by the author in 1984, operating inside the northern gas chamber of Krematorium V and looking northwest. The birch trees visible just behind the barbed wire fence should be ignored, but they were not there in 1944 and have grown since. The dark line of the Birch Wood can still be seen through them, in particular on the right. The rubb",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p415-f1",
      "page": 415,
      "from": 24,
      "to": 24,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.265,
        "y": 0.06,
        "w": 0.29,
        "h": 0.4
      },
      "alt": "Photo 17, the original negative showing three naked women waiting outside Krematorium V, reproduced too dark to read clearly.",
      "caption": "Photo 17",
      "label": "Photo 17",
      "labelSource": "line 24",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p415-f2",
      "page": 415,
      "from": 28,
      "to": 28,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.265,
        "y": 0.475,
        "w": 0.29,
        "h": 0.47
      },
      "alt": "Photo 17a, the retouched exhibition copy of the same picture, with faces and young bodies sketched onto the three women.",
      "caption": "Photo 17a",
      "label": "Photo 17a",
      "labelSource": "line 28",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p415-f3",
      "page": 415,
      "from": 32,
      "to": 32,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.63,
        "y": 0.06,
        "w": 0.29,
        "h": 0.4
      },
      "alt": "Photo 18, the useless fourth exposure of the series, showing only the tops of the trees.",
      "caption": "Photo 18",
      "label": "Photo 18",
      "labelSource": "line 32",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p415-f4",
      "page": 415,
      "from": 36,
      "to": 42,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.63,
        "y": 0.475,
        "w": 0.19,
        "h": 0.47
      },
      "alt": "Photo 18a, a coloured sketch map reconstructing the route the Sonderkommando man took outside Krematorium V.",
      "caption": "Photo 18a",
      "label": "Photo 18a",
      "labelSource": "line 36",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p416-f1",
      "page": 416,
      "from": 21,
      "to": 23,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.737,
        "y": 0.041,
        "w": 0.223,
        "h": 0.221
      },
      "alt": "Photo 19, the shapeless snow-covered ruins of Krematorium V at the end of Jan 1945, seen from a temporary watchtower.",
      "caption": "Photo 19",
      "label": "Photo 19",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p416-f2",
      "page": 416,
      "from": 25,
      "to": 27,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.673,
        "y": 0.291,
        "w": 0.288,
        "h": 0.305
      },
      "alt": "Photo 20, the cleared foundations of Krematorium V in Feb or Mar 1945, with the rubble thrown aside into a mound.",
      "caption": "Photo 20",
      "label": "Photo 20",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p416-f3",
      "page": 416,
      "from": 29,
      "to": 31,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.675,
        "y": 0.623,
        "w": 0.288,
        "h": 0.308
      },
      "alt": "Photo 21, the same view from the foot of the watchtower, with the drainage ditch Graben L1 and the barbed wire fence in the foreground.",
      "caption": "Photo 21",
      "label": "Photo 21",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p417-f1",
      "page": 417,
      "from": 39,
      "to": 41,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.005,
        "y": 0.085,
        "w": 0.16,
        "h": 0.29
      },
      "alt": "Photo 22, the ruins of Krematorium V looking west in Mar 1945 after the rubble had been cleared.",
      "caption": "Photo 22 [PMO neg. no. 938]",
      "label": "Photo 22",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p417-f2",
      "page": 417,
      "from": 43,
      "to": 45,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.22,
        "y": 0.085,
        "w": 0.265,
        "h": 0.285
      },
      "alt": "Photo 23, the ruins of Krematorium V in Mar 1945 with the salvaged nailed roof trusses stacked on the left and a jeep behind.",
      "caption": "Photo 23 [Warsaw Central Commission Archives, sygn. 15492]",
      "label": "Photo 23",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p417-f3",
      "page": 417,
      "from": 51,
      "to": 53,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.005,
        "y": 0.39,
        "w": 0.16,
        "h": 0.255
      },
      "alt": "Photo 25, the twisted iron frame of the eight-muffle furnace of Krematorium V, looking west.",
      "caption": "Photo 25 [PMO neg. no. 12704]",
      "label": "Photo 25",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p417-f4",
      "page": 417,
      "from": 47,
      "to": 49,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.22,
        "y": 0.385,
        "w": 0.265,
        "h": 0.245
      },
      "alt": "Photo 24, Polish and Soviet visitors around the remains of the two northwest muffles of the eight-muffle furnace and a corpse stretcher.",
      "caption": "Photo 24 [PMO neg. no. 12684]",
      "label": "Photo 24",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p417-f5",
      "page": 417,
      "from": 55,
      "to": 57,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.005,
        "y": 0.655,
        "w": 0.16,
        "h": 0.295
      },
      "alt": "Photo 26, a man in shirt sleeves holding up the almost intact gas-tight door found in the ruins of the western part of Krematorium V.",
      "caption": "Photo 26 [PMO neg. no. 12683]",
      "label": "Photo 26",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p417-f6",
      "page": 417,
      "from": 59,
      "to": 61,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.22,
        "y": 0.645,
        "w": 0.275,
        "h": 0.3
      },
      "alt": "Photo 27, the flooded foundations of Krematorium V looking west, taken between 1945 and 1950 before the walls were partly rebuilt.",
      "caption": "Photo 27 [PMO neg. no. 3626]",
      "label": "Photo 27",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p418-f1",
      "page": 418,
      "from": 13,
      "to": 15,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.01,
        "y": 0.06,
        "w": 0.385,
        "h": 0.88
      },
      "alt": "Photo 31, the verso of the DAW order of Feb 13, 1943 showing the metalworking and woodworking shops completing the twelve gas-tight doors.",
      "caption": "Photo 31:",
      "label": "Photo 31",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p418-f2",
      "page": 418,
      "from": 9,
      "to": 11,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.415,
        "y": 0.21,
        "w": 0.535,
        "h": 0.53
      },
      "alt": "Photo 28, the three gas-tight shutters from Krematorien IV and V standing in the undergrowth outside the coke store of Krematorium I.",
      "caption": "Photo 28:",
      "label": "Photo 28",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p419-f1",
      "page": 419,
      "from": 1,
      "to": 1,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.275,
        "y": 0.075,
        "w": 0.225,
        "h": 0.43
      },
      "alt": "The interior face of gas-tight shutter PMO II-5-64/1, a plain boarded panel with a single bolt boss.",
      "caption": "Interior and",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p419-f2",
      "page": 419,
      "from": 7,
      "to": 9,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.51,
        "y": 0.075,
        "w": 0.225,
        "h": 0.43
      },
      "alt": "The exterior face of gas-tight shutter PMO II-5-64/1 with its locking bar and wing nut.",
      "caption": "Photo 30:",
      "label": "Photo 30",
      "labelSource": "line 7",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p419-f3",
      "page": 419,
      "from": 11,
      "to": 13,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.275,
        "y": 0.525,
        "w": 0.225,
        "h": 0.42
      },
      "alt": "The interior face of gas-tight shutter PMO II-5-64/3, of the larger second pattern.",
      "caption": "Photo 32:",
      "label": "Photo 32",
      "labelSource": "line 11",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p419-f4",
      "page": 419,
      "from": 19,
      "to": 21,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.51,
        "y": 0.525,
        "w": 0.225,
        "h": 0.42
      },
      "alt": "The exterior face of gas-tight shutter PMO II-5-64/3 with its simplified locking bar.",
      "caption": "Photo 33:",
      "label": "Photo 33",
      "labelSource": "line 19",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p420-f1",
      "page": 420,
      "from": 1,
      "to": 5,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.257,
        "y": 0.125,
        "w": 0.225,
        "h": 0.421
      },
      "alt": "Photo 34, the outside of gas-tight shutter PMO II-5-64/2 of the second pattern, in excellent condition and stencilled with its reference.",
      "caption": "Photo 34:",
      "label": "Photo 34",
      "labelSource": "line 1",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p420-f2",
      "page": 420,
      "from": 11,
      "to": 13,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.491,
        "y": 0.12,
        "w": 0.289,
        "h": 0.346
      },
      "alt": "Photo 35, shutter PMO II-5-64/2 with its door swung open, showing the frame and the felt sealing strips.",
      "caption": "Photo 35:",
      "label": "Photo 35",
      "labelSource": "line 11",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p420-f3",
      "page": 420,
      "from": 17,
      "to": 24,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.494,
        "y": 0.537,
        "w": 0.29,
        "h": 0.342
      },
      "alt": "Photo 36, a second view of shutter PMO II-5-64/2 open, with the bands of felt nailed to the door and the frame.",
      "caption": "Photo 36:",
      "label": "Photo 36",
      "labelSource": "line 17",
      "drawings": [],
      "chapter": "Part two · Chapter 7",
      "referenceIndex": true
    },
    {
      "id": "p422-f1",
      "page": 422,
      "from": 3,
      "to": 3,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.06,
        "y": 0.05,
        "w": 0.44,
        "h": 0.49
      },
      "alt": "Document A, the Krematorium III inventory form listing lamps, taps and hardware room by room, signed by the Bauleitung and the camp commandant.",
      "caption": "Document A",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 8",
      "referenceIndex": true
    },
    {
      "id": "p422-f2",
      "page": 422,
      "from": 25,
      "to": 25,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.525,
        "y": 0.05,
        "w": 0.335,
        "h": 0.62
      },
      "alt": "Document B, the Krematorium II inventory sheet turned on its side, with the added lines for the wire mesh introduction devices and wooden covers.",
      "caption": "Document B",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 8",
      "referenceIndex": true
    },
    {
      "id": "p422-f3",
      "page": 422,
      "from": 29,
      "to": 34,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.525,
        "y": 0.695,
        "w": 0.315,
        "h": 0.16
      },
      "alt": "Document B prime, an enlargement of the last three lines of the inventory bearing Drahtnetzeinschiebvorrichtung and Holzblenden.",
      "caption": "Document B'",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part two · Chapter 8",
      "referenceIndex": true
    },
    {
      "id": "p423-f1",
      "page": 423,
      "from": 9,
      "to": 11,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.01,
        "y": 0.185,
        "w": 0.705,
        "h": 0.69
      },
      "alt": "The recapitulatory drawing for Krematorien II and III, a fragment of Bauleitung plan 2216 annotated with the criminal traces found in the archives.",
      "caption": "## RECAPITULATORY DRAWING FOR KREMATORIEN II & III",
      "label": null,
      "labelSource": null,
      "drawings": [
        "2216"
      ],
      "chapter": "Part two · Chapter 8",
      "referenceIndex": true
    },
    {
      "id": "p426-f1",
      "page": 426,
      "from": 29,
      "to": 29,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.525,
        "y": 0.195,
        "w": 0.44,
        "h": 0.505
      },
      "alt": "Photo 5, a Topf and Sons Arbeitszeit-Bescheinigung for the week of Mar 8 to 14, 1943 noting Messing's labor in the cellars of Krematorium II.",
      "caption": "Photo 5",
      "label": "Photo 5",
      "labelSource": "line 29",
      "drawings": [],
      "chapter": "Part two · Chapter 8",
      "referenceIndex": true
    },
    {
      "id": "p428-f1",
      "page": 428,
      "from": 29,
      "to": 29,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.522,
        "y": 0.059,
        "w": 0.395,
        "h": 0.805
      },
      "alt": "Photo 8, the Bauleitung letter of Mar 31, 1943 to Topf and Sons about the gas-tight door 100 by 192 for Leichenkeller 1 of Krematorium III.",
      "caption": "Photo 8",
      "label": "Photo 8",
      "labelSource": "line 29",
      "drawings": [],
      "chapter": "Part two · Chapter 8",
      "referenceIndex": true
    },
    {
      "id": "p430-f1",
      "page": 430,
      "from": 38,
      "to": 40,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.535,
        "y": 0.04,
        "w": 0.415,
        "h": 0.395
      },
      "alt": "Photo 11, the Krematorium III basement inventory sheet with the wire mesh introduction devices and wooden covers entered on the wrong lines.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Photo 11",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 8",
      "referenceIndex": true
    },
    {
      "id": "p430-f2",
      "page": 430,
      "from": 42,
      "to": 44,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.535,
        "y": 0.455,
        "w": 0.415,
        "h": 0.375
      },
      "alt": "Photo 18, the Krematorium II inventory sheet of the same form, signed by the Bauleitung, the camp commandant and the administration.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": "Photo 18",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 8",
      "referenceIndex": true
    },
    {
      "id": "p431-f1",
      "page": 431,
      "from": 25,
      "to": 25,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.51,
        "y": 0.06,
        "w": 0.4,
        "h": 0.42
      },
      "alt": "Photo 12, a Topf & Söhne working-time certificate for the fitter Messing, week of Apr 12 to 18, 1943.",
      "caption": "Photo 12",
      "label": "Photo 12",
      "labelSource": "line 25",
      "drawings": [],
      "chapter": "Part two · Chapter 8",
      "referenceIndex": true
    },
    {
      "id": "p431-f2",
      "page": 431,
      "from": 29,
      "to": 29,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.51,
        "y": 0.5,
        "w": 0.4,
        "h": 0.4
      },
      "alt": "Photo 13, a second Topf & Söhne working-time certificate for Messing covering the following week.",
      "caption": "Photo 13",
      "label": "Photo 13",
      "labelSource": "line 29",
      "drawings": [],
      "chapter": "Part two · Chapter 8",
      "referenceIndex": true
    },
    {
      "id": "p434-f1",
      "page": 434,
      "from": 1,
      "to": 1,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.039,
        "y": 0.127,
        "w": 0.706,
        "h": 0.694
      },
      "alt": "A detail of Bauleitung site plan 2216 of Mar 20, 1943 with the gas-tight door orders for Krematorien IV and V marked on it.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [
        "2216"
      ],
      "chapter": "Part two · Chapter 8",
      "referenceIndex": true
    },
    {
      "id": "p435-f1",
      "page": 435,
      "from": 48,
      "to": 48,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.562,
        "y": 0.096,
        "w": 0.393,
        "h": 0.696
      },
      "alt": "Photo 21, the DAW delivery note of Feb 24, 1943 for the hardware of twelve gas-tight doors.",
      "caption": "Photo 21",
      "label": "Photo 21",
      "labelSource": "line 48",
      "drawings": [],
      "chapter": "Part two · Chapter 8",
      "referenceIndex": true
    },
    {
      "id": "p437-f1",
      "page": 437,
      "from": 4,
      "to": 4,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.02,
        "y": 0.31,
        "w": 0.55,
        "h": 0.58
      },
      "alt": "Photo 23, an enlarged detail of the Riedel and Son daily report for February 28, 1943.",
      "caption": "[Photos 22 and 23]",
      "label": "Photo 23",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 8",
      "referenceIndex": true
    },
    {
      "id": "p437-f2",
      "page": 437,
      "from": 4,
      "to": 4,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.59,
        "y": 0.06,
        "w": 0.38,
        "h": 0.83
      },
      "alt": "Photo 22, the complete Riedel and Son daily report for February 28, 1943.",
      "caption": "[Photos 22 and 23]",
      "label": "Photo 22",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 8",
      "referenceIndex": true
    },
    {
      "id": "p438-f1",
      "page": 438,
      "from": 3,
      "to": 3,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.04,
        "y": 0.36,
        "w": 0.57,
        "h": 0.56
      },
      "alt": "Photo 25, an enlarged detail of the Riedel and Son daily report for March 2, 1943.",
      "caption": "[Photos 24 and 25]",
      "label": "Photo 25",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 8",
      "referenceIndex": true
    },
    {
      "id": "p438-f2",
      "page": 438,
      "from": 3,
      "to": 3,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.63,
        "y": 0.1,
        "w": 0.36,
        "h": 0.82
      },
      "alt": "Photo 24, the complete Riedel and Son daily report for March 2, 1943.",
      "caption": "[Photos 24 and 25]",
      "label": "Photo 24",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 8",
      "referenceIndex": true
    },
    {
      "id": "p440-f1",
      "page": 440,
      "from": 17,
      "to": 17,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.57,
        "y": 0.05,
        "w": 0.41,
        "h": 0.84
      },
      "alt": "Photo 26, the title page of the Natzweiler construction register with its Bautagebuch cover and translated entries.",
      "caption": "[Photo 31]",
      "label": "Photo 26",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part two · Chapter 8",
      "referenceIndex": true
    },
    {
      "id": "p453-f1",
      "page": 453,
      "from": 1,
      "to": 1,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.19,
        "y": 0.06,
        "w": 0.42,
        "h": 0.44
      },
      "alt": "Document 5, a detail of the 1:2000 general plan of the prisoner of war camp headed Lageplan des Kriegsgefangenenlagers Auschwitz O.S.",
      "caption": "Document 5",
      "label": "Document 5",
      "labelSource": "line 1",
      "drawings": [],
      "chapter": "Part three · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p453-f2",
      "page": 453,
      "from": 7,
      "to": 7,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.62,
        "y": 0.06,
        "w": 0.21,
        "h": 0.26
      },
      "alt": "Document 6, the title block of drawing 2216 giving its scale, the drawing number and the date Mar 20, 1943.",
      "caption": "Document 6",
      "label": "Document 6",
      "labelSource": "line 7",
      "drawings": [
        "2216"
      ],
      "chapter": "Part three · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p453-f3",
      "page": 453,
      "from": 13,
      "to": 13,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.19,
        "y": 0.53,
        "w": 0.42,
        "h": 0.42
      },
      "alt": "Document 7, the key panel of the same plan headed Typen und Zeichenerklärung.",
      "caption": "Document 7",
      "label": "Document 7",
      "labelSource": "line 13",
      "drawings": [],
      "chapter": "Part three · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p453-f4",
      "page": 453,
      "from": 35,
      "to": 35,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.62,
        "y": 0.53,
        "w": 0.21,
        "h": 0.42
      },
      "alt": "Document 7a, a hand-sketched sketch from PMO file BW 30/34 page 68e dated Feb 26, 1943 showing the basement access stairway.",
      "caption": "Document 7a",
      "label": "Document 7a",
      "labelSource": "line 35",
      "drawings": [],
      "chapter": "Part three · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p454-f1",
      "page": 454,
      "from": 3,
      "to": 19,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.17,
        "y": 0.08,
        "w": 0.29,
        "h": 0.55
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      "alt": "Document 4, schéma 1, a plan of a type II/III crematorium sketched to explain the War Refugee Board account.",
      "caption": "Document 4:",
      "label": "Document 4",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part three · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p454-f2",
      "page": 454,
      "from": 23,
      "to": 43,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.55,
        "y": 0.07,
        "w": 0.28,
        "h": 0.6
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      "alt": "Document 8, schéma 2, a plan of Krematorium II with the stable-type hut standing in the yard as a temporary undressing room.",
      "caption": "Document 8:",
      "label": "Document 8",
      "labelSource": "line 23",
      "drawings": [],
      "chapter": "Part three · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p456-f1",
      "page": 456,
      "from": 3,
      "to": 3,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.02,
        "y": 0.04,
        "w": 0.41,
        "h": 0.44
      },
      "alt": "Document 9, PMO photograph 293 showing the north side and west end of Krematorium II nearing completion in the winter of 1942 to 1943.",
      "caption": "Document 9:",
      "label": "Document 9",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part three · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p456-f2",
      "page": 456,
      "from": 11,
      "to": 11,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.01,
        "y": 0.49,
        "w": 0.49,
        "h": 0.45
      },
      "alt": "Document 10, schéma 3, a sectional reconstruction of the route of the narrow-gauge rails on the south face of Krematorium II.",
      "caption": "Document 10:",
      "label": "Document 10",
      "labelSource": "line 11",
      "drawings": [],
      "chapter": "Part three · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p457-f1",
      "page": 457,
      "from": 5,
      "to": 5,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.02,
        "y": 0.1,
        "w": 0.34,
        "h": 0.4
      },
      "alt": "Document 11, PMO photograph 286 of Leichenkeller 2 of Krematorium III under construction with the narrow-gauge rails at bottom right.",
      "caption": "Document 11",
      "label": "Document 11",
      "labelSource": "line 5",
      "drawings": [],
      "chapter": "Part three · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p457-f2",
      "page": 457,
      "from": 9,
      "to": 9,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.38,
        "y": 0.1,
        "w": 0.34,
        "h": 0.4
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      "alt": "Document 11a, PMO photograph 299 of the same basement in Dec 1942 or Jan 1943 under a temporary roof.",
      "caption": "Document 11a",
      "label": "Document 11a",
      "labelSource": "line 9",
      "drawings": [],
      "chapter": "Part three · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p457-f3",
      "page": 457,
      "from": 13,
      "to": 13,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.02,
        "y": 0.53,
        "w": 0.34,
        "h": 0.4
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      "alt": "Document 12, PMO photograph 287 of the furnace room of Krematorium II with the rails descending towards Leichenkeller 2.",
      "caption": "Document 12",
      "label": "Document 12",
      "labelSource": "line 13",
      "drawings": [],
      "chapter": "Part three · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p457-f4",
      "page": 457,
      "from": 17,
      "to": 17,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.38,
        "y": 0.53,
        "w": 0.34,
        "h": 0.4
      },
      "alt": "Document 13, PMO photograph 290 of the same furnace room looking the other way, with the rails in the bottom right corner.",
      "caption": "Document 13",
      "label": "Document 13",
      "labelSource": "line 17",
      "drawings": [],
      "chapter": "Part three · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p471-f1",
      "page": 471,
      "from": 15,
      "to": 25,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.33,
        "y": 0.07,
        "w": 0.19,
        "h": 0.41
      },
      "alt": "Document 1, a portrait of Henryk Tauber in plain clothes in May or June 1945.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Document 1",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p471-f2",
      "page": 471,
      "from": 17,
      "to": 29,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.53,
        "y": 0.07,
        "w": 0.2,
        "h": 0.41
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      "alt": "Document 2, Henryk Tauber standing full length against a brick wall in the same clothes.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": "Document 2",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p471-f3",
      "page": 471,
      "from": 27,
      "to": 31,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.33,
        "y": 0.5,
        "w": 0.19,
        "h": 0.42
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      "alt": "Document 3, Henryk Tauber wearing his old striped camp jacket and cap over his plain clothes.",
      "caption": "![img-2.jpeg](img-2.jpeg)",
      "label": "Document 3",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p471-f4",
      "page": 471,
      "from": 33,
      "to": 33,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.53,
        "y": 0.5,
        "w": 0.2,
        "h": 0.42
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      "alt": "Document 4, Henryk Tauber standing full length in the striped camp suit with the camp buildings behind him.",
      "caption": "Document 4",
      "label": "Document 4",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p472-f1",
      "page": 472,
      "from": 21,
      "to": 29,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.5,
        "y": 0.06,
        "w": 0.48,
        "h": 0.5
      },
      "alt": "Document 5, Topf drawing D.59042 of Sept 25, 1941 for the cremation system of Auschwitz concentration camp.",
      "caption": "Document 5: Drawing of Krematorium I",
      "label": "Document 5",
      "labelSource": "line 21",
      "drawings": [
        "D59042"
      ],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p472-f2",
      "page": 472,
      "from": 35,
      "to": 35,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.2513,
        "y": 0.5972,
        "w": 0.368,
        "h": 0.3479
      },
      "alt": "Document 6, a photograph of the eastern corner of the Krematorium I furnace room with two corpse-charging trolleys put back before the muffles.",
      "caption": "# Document 6:",
      "label": "Document 6",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p474-f1",
      "page": 474,
      "from": 33,
      "to": 37,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.51,
        "y": 0.07,
        "w": 0.33,
        "h": 0.36
      },
      "alt": "Document 7, the northwest side of Krematorium I photographed in 1945 during its reconstruction, with the doors marked M and O.",
      "caption": "Document 7.",
      "label": "Document 7",
      "labelSource": "line 33",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p474-f2",
      "page": 474,
      "from": 41,
      "to": 43,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.5727,
        "y": 0.4977,
        "w": 0.3247,
        "h": 0.3271
      },
      "alt": "Document 8, an indian ink sketch by David Olère of 1947 showing the artist with the Capo Julius Aug Brück.",
      "caption": "Document 8.",
      "label": "Document 8",
      "labelSource": "line 41",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p475-f1",
      "page": 475,
      "from": 1,
      "to": 1,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.05,
        "y": 0.06,
        "w": 0.9,
        "h": 0.72
      },
      "alt": "Document 9, Bauleitung inventory drawing 2197 of Mar 19, 1943 showing the basement plan of Krematorium II with sections C-D and E-F.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Document 9",
      "labelSource": "unit.alt",
      "drawings": [
        "2197"
      ],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p476-f1",
      "page": 476,
      "from": 3,
      "to": 6,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.07,
        "y": 0.09,
        "w": 0.24,
        "h": 0.52
      },
      "alt": "Document 11, the exterior face of a gas-tight door photographed at the Auschwitz Bauhof.",
      "caption": "Document 11:",
      "label": "Document 11",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p476-f2",
      "page": 476,
      "from": 10,
      "to": 13,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.32,
        "y": 0.08,
        "w": 0.24,
        "h": 0.51
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      "alt": "Document 12, the interior face of the same gas-tight door leaning against a wall.",
      "caption": "Document 12:",
      "label": "Document 12",
      "labelSource": "line 10",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p476-f3",
      "page": 476,
      "from": 19,
      "to": 22,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.58,
        "y": 0.08,
        "w": 0.35,
        "h": 0.35
      },
      "alt": "Document 13, a close view of the hemispherical grid protecting the inspection peep-hole on the inside of the door.",
      "caption": "Document 13:",
      "label": "Document 13",
      "labelSource": "line 19",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p476-f4",
      "page": 476,
      "from": 26,
      "to": 28,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.59,
        "y": 0.61,
        "w": 0.32,
        "h": 0.34
      },
      "alt": "Document 10, clothes hooks and wooden benches from the undressing rooms of Krematorien II and III, photographed at the Bauhof in 1945.",
      "caption": "Document 10:",
      "label": "Document 10",
      "labelSource": "line 26",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p477-f1",
      "page": 477,
      "from": 3,
      "to": 7,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.03,
        "y": 0.06,
        "w": 0.27,
        "h": 0.66
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      "alt": "Document 14, a schematic drawing of a wire-mesh Zyclon-B introduction column based on Michal Kula's deposition.",
      "caption": "Document 14",
      "label": "Document 14",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p477-f2",
      "page": 477,
      "from": 36,
      "to": 40,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.52,
        "y": 0.06,
        "w": 0.31,
        "h": 0.28
      },
      "alt": "Document 15, a perforated galvanized sheet that covered one of the upper ventilation holes of Leichenkeller 1.",
      "caption": "Document 15.",
      "label": "Document 15",
      "labelSource": "line 36",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p477-f3",
      "page": 477,
      "from": 44,
      "to": 47,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.52,
        "y": 0.37,
        "w": 0.31,
        "h": 0.25
      },
      "alt": "Document 16, the rear view of the same perforated sheet.",
      "caption": "Document 16.",
      "label": "Document 16",
      "labelSource": "line 44",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p477-f4",
      "page": 477,
      "from": 51,
      "to": 54,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.52,
        "y": 0.63,
        "w": 0.31,
        "h": 0.29
      },
      "alt": "Document 17, the corroded remains of an upper ventilation hole cover marked PMO II 5-73/2.",
      "caption": "Document 17.",
      "label": "Document 17",
      "labelSource": "line 51",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p478-f1",
      "page": 478,
      "from": 9,
      "to": 11,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.26,
        "y": 0.06,
        "w": 0.36,
        "h": 0.34
      },
      "alt": "Document 18, the accessible ruins of the east side of the Leichenkeller 1 ceiling of Krematorium II, looking south to north.",
      "caption": "Documents 18 (south/north view) and 19 (north/south view):",
      "label": "Document 18",
      "labelSource": "line 9",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p478-f2",
      "page": 478,
      "from": 20,
      "to": 20,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.26,
        "y": 0.55,
        "w": 0.36,
        "h": 0.36
      },
      "alt": "Document 19, the same ceiling ruins photographed on the north to south axis, with a wooden dummy shower base arrowed.",
      "caption": "Document 19",
      "label": "Document 19",
      "labelSource": "line 20",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p478-f3",
      "page": 478,
      "from": 24,
      "to": 26,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.65,
        "y": 0.06,
        "w": 0.32,
        "h": 0.3
      },
      "alt": "Document 20, PMO photograph 205/37 of the provisional 300 kg goods hoist used in Krematorium II, found at the Bauhof in 1945.",
      "caption": "Document 20",
      "label": "Document 20",
      "labelSource": "line 24",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p478-f4",
      "page": 478,
      "from": 40,
      "to": 42,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.67,
        "y": 0.52,
        "w": 0.32,
        "h": 0.32
      },
      "alt": "Document 23, an indian ink sketch by David Olère of 1947 showing three SS men at a table in the Capo's room of Krematorium III.",
      "caption": "Document 23",
      "label": "Document 23",
      "labelSource": "line 40",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p480-f1",
      "page": 480,
      "from": 3,
      "to": 9,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.08,
        "y": 0.08,
        "w": 0.42,
        "h": 0.26
      },
      "alt": "Document 22, Bauleitung drawing 937 of Jan 15, 1942, the east elevation of the projected new crematorium.",
      "caption": "Document 22",
      "label": "Document 22",
      "labelSource": "line 3",
      "drawings": [
        "937"
      ],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p480-f2",
      "page": 480,
      "from": 11,
      "to": 17,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.17,
        "y": 0.48,
        "w": 0.4,
        "h": 0.42
      },
      "alt": "Document 24, Bauleitung drawing 1173 of Jan 15, 1942, a longitudinal section of the basemented projected crematorium.",
      "caption": "Document 24",
      "label": "Document 24",
      "labelSource": "line 11",
      "drawings": [
        "1173"
      ],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p480-f3",
      "page": 480,
      "from": 21,
      "to": 21,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.61,
        "y": 0.05,
        "w": 0.35,
        "h": 0.87
      },
      "alt": "An uncaptioned reproduction of the basement plan of the projected crematorium with its rooms numbered.",
      "caption": "![img-2.jpeg](img-2.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p481-f1",
      "page": 481,
      "from": 1,
      "to": 1,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.02,
        "y": 0.03,
        "w": 0.68,
        "h": 0.94
      },
      "alt": "Document 21, Bauleitung drawing 933 of Jan 19, 1942, the ground floor plan of the projected crematorium headed Grundriß vom Erdgeschoß.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Document 21",
      "labelSource": "unit.alt",
      "drawings": [
        "933"
      ],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p482-f1",
      "page": 482,
      "from": 1,
      "to": 3,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.2367,
        "y": 0.0887,
        "w": 0.308,
        "h": 0.4826
      },
      "alt": "Document 25, a schematic diagram of a Topf three-muffle furnace with a table showing which muffle suits normal or wasted corpses.",
      "caption": "Document 25:",
      "label": "Document 25",
      "labelSource": "line 1",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p482-f2",
      "page": 482,
      "from": 40,
      "to": 51,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.2153,
        "y": 0.5892,
        "w": 0.3773,
        "h": 0.3579
      },
      "alt": "Document 28, a detail of Bauleitung drawing 2216 showing the hut in the north yard of Krematorium II.",
      "caption": "Document 28:",
      "label": "Document 28",
      "labelSource": "line 40",
      "drawings": [
        "2216"
      ],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p482-f3",
      "page": 482,
      "from": 57,
      "to": 61,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.59,
        "y": 0.08,
        "w": 0.39,
        "h": 0.39
      },
      "alt": "Document 26, ash collection bins from the Birkenau cremation furnaces lying at the Bauhof in 1945.",
      "caption": "Document 26:",
      "label": "Document 26",
      "labelSource": "line 57",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p482-f4",
      "page": 482,
      "from": 65,
      "to": 67,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.5953,
        "y": 0.5474,
        "w": 0.3847,
        "h": 0.3709
      },
      "alt": "Document 27, metal fire rods from the fireboxes of the eight-muffle furnace of Krematorium IV, found at the Bauhof in 1945.",
      "caption": "Document 27:",
      "label": "Document 27",
      "labelSource": "line 65",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p483-f1",
      "page": 483,
      "from": 1,
      "to": 3,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.22,
        "y": 0.07,
        "w": 0.21,
        "h": 0.46
      },
      "alt": "Document 29, an indian ink sketch by David Olère of 1950 showing women and children in the gas chamber of Krematorium III.",
      "caption": "Document 29:",
      "label": "Document 29",
      "labelSource": "line 1",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p483-f2",
      "page": 483,
      "from": 5,
      "to": 7,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.08,
        "y": 0.55,
        "w": 0.36,
        "h": 0.4
      },
      "alt": "Document 31, a David Olère sketch of 1946 showing a barber and a dentist working on bodies inside the gas chamber, with a Zyclon-B column marked C.",
      "caption": "Document 31:",
      "label": "Document 31",
      "labelSource": "line 5",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p483-f3",
      "page": 483,
      "from": 13,
      "to": 13,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.44,
        "y": 0.07,
        "w": 0.42,
        "h": 0.45
      },
      "alt": "Document 30, a David Olère sketch of 1946 showing bodies being dragged out of the Krematorium III gas chamber past the open door.",
      "caption": "Document 30",
      "label": "Document 30",
      "labelSource": "line 13",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p483-f4",
      "page": 483,
      "from": 25,
      "to": 25,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.44,
        "y": 0.55,
        "w": 0.32,
        "h": 0.34
      },
      "alt": "Document 30a, a photograph of the corpse chute in the ruins of Krematorium III seen from its upper end.",
      "caption": "Document 30a",
      "label": "Document 30a",
      "labelSource": "line 25",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p484-f1",
      "page": 484,
      "from": 17,
      "to": 17,
      "width": null,
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.532,
        "y": 0.065,
        "w": 0.225,
        "h": 0.42
      },
      "alt": "Document 32, a can of Zyclon-B from the PMO reserve stocks showing the Tesch & Stabenow label.",
      "caption": "Documents 32",
      "label": "Document 32",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p484-f2",
      "page": 484,
      "from": 21,
      "to": 21,
      "width": null,
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.769,
        "y": 0.065,
        "w": 0.225,
        "h": 0.42
      },
      "alt": "Document 33, the same can turned to show the Degesch label and the word Giftgas.",
      "caption": "Documents 33",
      "label": "Document 33",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p484-f3",
      "page": 484,
      "from": 29,
      "to": 35,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.532,
        "y": 0.592,
        "w": 0.348,
        "h": 0.296
      },
      "alt": "Document 34, two Zyclon-B can stickers from the PMO reserve stocks typeset with Zyklon B and Giftgas.",
      "caption": "![img-2.jpeg](img-2.jpeg)",
      "label": "Document 34",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p485-f1",
      "page": 485,
      "from": 11,
      "to": 16,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.54,
        "y": 0.05,
        "w": 0.42,
        "h": 0.65
      },
      "alt": "Document 35, a Wehrmacht gasmask of Dec 1940 fitted with a J filter cartridge marked Einsatz für Zyklon.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Document 35",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p486-f1",
      "page": 486,
      "from": 15,
      "to": 18,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.06,
        "y": 0.06,
        "w": 0.3,
        "h": 0.58
      },
      "alt": "Document 36, PMO photograph 859 of the ruins of the eight-muffle furnace of Krematorium V with a corpse-charging stretcher on its rollers.",
      "caption": "Document 36:",
      "label": "Document 36",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p486-f2",
      "page": 486,
      "from": 5,
      "to": 13,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.36,
        "y": 0.06,
        "w": 0.4,
        "h": 0.42
      },
      "alt": "Document 37, PMO photograph 891 of crematorium equipment found at the Auschwitz Bauhof in 1945, with fire irons, ash bins and fire rods.",
      "caption": "Document 37:",
      "label": "Document 37",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p486-f3",
      "page": 486,
      "from": 26,
      "to": 28,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.56,
        "y": 0.49,
        "w": 0.39,
        "h": 0.39
      },
      "alt": "Document 38, a David Olère sketch of 1945 showing three prisoners charging corpses on a stretcher into a furnace of Krematorium III.",
      "caption": "Document 38:",
      "label": "Document 38",
      "labelSource": "line 26",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p487-f1",
      "page": 487,
      "from": 3,
      "to": 9,
      "width": "full",
      "variant": "caption-beside",
      "grouped": false,
      "crop": {
        "x": 0.01,
        "y": 0.05,
        "w": 0.31,
        "h": 0.53
      },
      "alt": "Document 39, PMO photograph 280 taken clandestinely in Aug 1944 showing bodies burning in an open-air pit beside Krematorium V.",
      "caption": "Photo P.M.O. n° 280 prise clandestinement par un nombre du Sonderkommando en août 1944. L'auteur présumé en fut David Szmalewski - vivant actuellement à Paris - formellement désigné ainsi dans les publications officielles polonaises de 1945 à 1968, année approximative où son témoignage fut réfuté par le Musée d'Auschwitz. L'étude sur place pousse une cette photo fut prise de la chambre à gaz nord ",
      "label": "Document 39",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p487-f2",
      "page": 487,
      "from": 13,
      "to": 19,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.35,
        "y": 0.05,
        "w": 0.4,
        "h": 0.41
      },
      "alt": "Document 40, a David Olère sketch of 1945 showing Hauptscharführer Moll shooting naked women at the edge of an incineration pit.",
      "caption": "# Document 40:",
      "label": "Document 40",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p487-f3",
      "page": 487,
      "from": 23,
      "to": 33,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.35,
        "y": 0.47,
        "w": 0.44,
        "h": 0.45
      },
      "alt": "Document 41, Bauleitung drawing 2036 of Jan 11, 1943, the cremation system for the prisoner of war camp that became Krematorium IV.",
      "caption": "# Document 41:",
      "label": "Document 41",
      "labelSource": "unit.alt",
      "drawings": [
        "2036"
      ],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p489-f1",
      "page": 489,
      "from": 1,
      "to": 14,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.183,
        "y": 0.07,
        "w": 0.319,
        "h": 0.677
      },
      "alt": "Document 42, a Riedel & Son daily sheet headed Tagesbericht, with the entry for Feb 28, 1943 in the Tagesleistungen column.",
      "caption": "![img-0.jpeg](img-0.jpeg)",
      "label": "Document 42",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p489-f2",
      "page": 489,
      "from": 16,
      "to": 24,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.513,
        "y": 0.068,
        "w": 0.324,
        "h": 0.677
      },
      "alt": "Document 43, the same daily sheet for Mar 2, 1943 with seven handwritten entries.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": "Document 43",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p490-f1",
      "page": 490,
      "from": 19,
      "to": 26,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.28,
        "y": 0.05,
        "w": 0.47,
        "h": 0.32
      },
      "alt": "Document 44, three gas-tight shutters kept in the coke store of Krematorium I, classified PMO II 5-64/1, -64/3 and -64/2.",
      "caption": "Document 44:",
      "label": "Document 44",
      "labelSource": "line 19",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p490-f2",
      "page": 490,
      "from": 28,
      "to": 32,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.28,
        "y": 0.38,
        "w": 0.47,
        "h": 0.54
      },
      "alt": "Document 45, the shutter PMO II 5-64/2 standing open in its frame, with the remains of the sealing felt visible.",
      "caption": "Document 45:",
      "label": "Document 45",
      "labelSource": "line 28",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p491-f1",
      "page": 491,
      "from": 7,
      "to": 10,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.28,
        "y": 0.09,
        "w": 0.24,
        "h": 0.44
      },
      "alt": "A hedge of tall thin trees screening the south yard of Krematorium V, photographed at the liberation.",
      "caption": "Document 46:",
      "label": "Document 46",
      "labelSource": "line 7",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p491-f2",
      "page": 491,
      "from": 14,
      "to": 16,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.63,
        "y": 0.09,
        "w": 0.35,
        "h": 0.35
      },
      "alt": "The twisted metal frame of the Krematorium IV eight-muffle furnace lying in the Bauhof yard.",
      "caption": "Document 47 [PMO reg. no. 888]",
      "label": "Document 47",
      "labelSource": "line 14",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p491-f3",
      "page": 491,
      "from": 20,
      "to": 22,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.05,
        "y": 0.55,
        "w": 0.33,
        "h": 0.34
      },
      "alt": "Two vertically sliding guillotine doors from the Krematorium IV furnace, standing on the ground.",
      "caption": "Document 48 [PMO reg. no. 887]",
      "label": "Document 48",
      "labelSource": "line 20",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p491-f4",
      "page": 491,
      "from": 24,
      "to": 26,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.63,
        "y": 0.55,
        "w": 0.33,
        "h": 0.33
      },
      "alt": "Protective iron grids from the Krematorium windows stacked in the Bauhof in 1945.",
      "caption": "Document 49 [PMO reg. no. 889]",
      "label": "Document 49",
      "labelSource": "line 24",
      "drawings": [],
      "chapter": "Part three · Chapter 3",
      "referenceIndex": true
    },
    {
      "id": "p493-f1",
      "page": 493,
      "from": 86,
      "to": 97,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.49,
        "y": 0.05,
        "w": 0.36,
        "h": 0.79
      },
      "alt": "A facsimile of the Bischoff letter of Jan 29, 1943 that uses the word Vergasungskeller.",
      "caption": "Document 1:",
      "label": "Document 1",
      "labelSource": "line 86",
      "drawings": [],
      "chapter": "Part four · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p494-f1",
      "page": 494,
      "from": 1,
      "to": 53,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.09,
        "y": 0.08,
        "w": 0.39,
        "h": 0.79
      },
      "alt": "Document 2, the first page of Kurt Prüfer's progress account of Jan 29, 1943",
      "caption": "44-Kr. 1/4 (H) Janisch 1948",
      "label": "Document 2",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part four · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p494-f2",
      "page": 494,
      "from": 55,
      "to": 71,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.49,
        "y": 0.08,
        "w": 0.39,
        "h": 0.45
      },
      "alt": "Document 2a, the second page of the account with Prüfer's signature",
      "caption": "- 2 -",
      "label": "Document 2a",
      "labelSource": "unit.alt",
      "drawings": [],
      "chapter": "Part four · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p495-f1",
      "page": 495,
      "from": 19,
      "to": 25,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.49,
        "y": 0.05,
        "w": 0.5,
        "h": 0.42
      },
      "alt": "Bauleitung drawing 932 of Jan 23, 1942, the basement plan of the projected crematorium.",
      "caption": "Document 3:",
      "label": "Document 3",
      "labelSource": "line 19",
      "drawings": [
        "932"
      ],
      "chapter": "Part four · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p495-f2",
      "page": 495,
      "from": 27,
      "to": 29,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.5,
        "y": 0.48,
        "w": 0.44,
        "h": 0.46
      },
      "alt": "The basement part of drawing 932, showing corpse cellars 1, 2 and 3 and the systems serving them.",
      "caption": "Document 4:",
      "label": "Document 4",
      "labelSource": "line 27",
      "drawings": [
        "932"
      ],
      "chapter": "Part four · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p496-f1",
      "page": 496,
      "from": 3,
      "to": 7,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.02,
        "y": 0.05,
        "w": 0.34,
        "h": 0.41
      },
      "alt": "A general view of part of the Buna synthetic rubber and fuel complex at Monowitz under construction.",
      "caption": "Photo 1:",
      "label": "Photo 1",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part four · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p496-f2",
      "page": 496,
      "from": 11,
      "to": 15,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.5,
        "y": 0.05,
        "w": 0.34,
        "h": 0.4
      },
      "alt": "A long refectory hall lined with rows of wooden tables and chairs.",
      "caption": "Photo 3:",
      "label": "Photo 3",
      "labelSource": "line 11",
      "drawings": [],
      "chapter": "Part four · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p496-f3",
      "page": 496,
      "from": 19,
      "to": 23,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.02,
        "y": 0.48,
        "w": 0.34,
        "h": 0.42
      },
      "alt": "A patient lying on a table under an X-ray machine operated by a man in a white coat.",
      "caption": "Photo 2:",
      "label": "Photo 2",
      "labelSource": "line 19",
      "drawings": [],
      "chapter": "Part four · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p496-f4",
      "page": 496,
      "from": 27,
      "to": 33,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.5,
        "y": 0.48,
        "w": 0.34,
        "h": 0.41
      },
      "alt": "A Ukrainian women's choir standing in costume on a stage before a conductor.",
      "caption": "Photo 4:",
      "label": "Photo 4",
      "labelSource": "line 27",
      "drawings": [],
      "chapter": "Part four · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p497-f1",
      "page": 497,
      "from": 5,
      "to": 6,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.02,
        "y": 0.06,
        "w": 0.33,
        "h": 0.41
      },
      "alt": "Rows of apprentices working at benches fitted with vices in a big workshop.",
      "caption": "Photo 5:",
      "label": "Photo 5",
      "labelSource": "line 5",
      "drawings": [],
      "chapter": "Part four · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p497-f2",
      "page": 497,
      "from": 11,
      "to": 17,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.02,
        "y": 0.5,
        "w": 0.33,
        "h": 0.41
      },
      "alt": "Two fencers facing each other before a crowd under a banner bearing Betriebssportgemeinschaft J G Auschwitz.",
      "caption": "Photo 6:",
      "label": "Photo 6",
      "labelSource": "line 11",
      "drawings": [],
      "chapter": "Part four · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p498-f1",
      "page": 498,
      "from": 9,
      "to": 17,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.27,
        "y": 0.06,
        "w": 0.67,
        "h": 0.87
      },
      "alt": "Page 8 of the Bauleitung Album, a mounted sheet of six photographs of camp interiors under the heading Ausbau des Schutzhaftlagers.",
      "caption": "Photo 7:",
      "label": "Photo 7",
      "labelSource": "line 9",
      "drawings": [],
      "chapter": "Part four · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p499-f1",
      "page": 499,
      "from": 15,
      "to": 18,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.27,
        "y": 0.09,
        "w": 0.32,
        "h": 0.34
      },
      "alt": "The northeast end of the snow-covered concrete reservoir with the low diving board and the camp fence behind.",
      "caption": "# Photo 8:",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part four · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p499-f2",
      "page": 499,
      "from": 19,
      "to": 21,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.6,
        "y": 0.09,
        "w": 0.38,
        "h": 0.34
      },
      "alt": "An overall view east along the snow-filled reservoir with a guard tower at the far corner.",
      "caption": "# Photo 9:",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part four · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p499-f3",
      "page": 499,
      "from": 23,
      "to": 25,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.13,
        "y": 0.45,
        "w": 0.22,
        "h": 0.49
      },
      "alt": "The empty reservoir looking southwest, with the high diving board tower at the far end.",
      "caption": "# Photo 10:",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part four · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p499-f4",
      "page": 499,
      "from": 27,
      "to": 29,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.37,
        "y": 0.45,
        "w": 0.3,
        "h": 0.36
      },
      "alt": "Concrete blocks and bent metal rails of the diving structure standing in the snow.",
      "caption": "# Photo 11:",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part four · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p499-f5",
      "page": 499,
      "from": 31,
      "to": 33,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.69,
        "y": 0.45,
        "w": 0.3,
        "h": 0.48
      },
      "alt": "The high diving board frame with its ladder still standing, the take-off board missing.",
      "caption": "# Photo 12:",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part four · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p500-f1",
      "page": 500,
      "from": 12,
      "to": 14,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.51,
        "y": 0.06,
        "w": 0.34,
        "h": 0.42
      },
      "alt": "An operating theatre in a Birkenau barrack, with a covered table, a lamp and an instrument trolley.",
      "caption": "Photo 13:",
      "label": "Photo 13",
      "labelSource": "line 12",
      "drawings": [],
      "chapter": "Part four · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p500-f2",
      "page": 500,
      "from": 16,
      "to": 18,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.15,
        "y": 0.5,
        "w": 0.35,
        "h": 0.42
      },
      "alt": "A prisoners' sick room with tiered wooden bunks and pine branches hung on a post.",
      "caption": "Photo 16:",
      "label": "Photo 16",
      "labelSource": "line 16",
      "drawings": [],
      "chapter": "Part four · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p500-f3",
      "page": 500,
      "from": 24,
      "to": 26,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.51,
        "y": 0.5,
        "w": 0.34,
        "h": 0.42
      },
      "alt": "A long prisoners' ward with double rows of bunks running the length of the barrack.",
      "caption": "Photo 17:",
      "label": "Photo 17",
      "labelSource": "line 24",
      "drawings": [],
      "chapter": "Part four · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p501-f1",
      "page": 501,
      "from": 1,
      "to": 11,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.13,
        "y": 0.07,
        "w": 0.35,
        "h": 0.42
      },
      "alt": "A lab bench with glassware, bottles and a microscope in a wooden hut.",
      "caption": "Photo 14:",
      "label": "Photo 14",
      "labelSource": "line 1",
      "drawings": [],
      "chapter": "Part four · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p501-f2",
      "page": 501,
      "from": 13,
      "to": 23,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.49,
        "y": 0.07,
        "w": 0.35,
        "h": 0.42
      },
      "alt": "A pharmacy with glazed cabinets, a window and a table carrying weighing equipment.",
      "caption": "![img-1.jpeg](img-1.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part four · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p501-f3",
      "page": 501,
      "from": 25,
      "to": 35,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.13,
        "y": 0.52,
        "w": 0.35,
        "h": 0.42
      },
      "alt": "A washroom with long metal wash troughs and a pipe carrying a row of taps.",
      "caption": "Photo 18:",
      "label": "Photo 18",
      "labelSource": "line 25",
      "drawings": [],
      "chapter": "Part four · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p501-f4",
      "page": 501,
      "from": 37,
      "to": 47,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.49,
        "y": 0.52,
        "w": 0.35,
        "h": 0.42
      },
      "alt": "A row of lavatory bowls set against a partitioned wall with cisterns above.",
      "caption": "![img-3.jpeg](img-3.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Part four · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p502-f1",
      "page": 502,
      "from": 21,
      "to": 39,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.5,
        "y": 0.02,
        "w": 0.48,
        "h": 0.95
      },
      "alt": "Bauleitung drawing 2521, the Berlin plan for the quarantine section and prisoners' hospital of the third Birkenau construction stage.",
      "caption": "Photo 20:",
      "label": "Photo 20",
      "labelSource": "line 21",
      "drawings": [
        "2521"
      ],
      "chapter": "Part four · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p503-f1",
      "page": 503,
      "from": 3,
      "to": 17,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.06,
        "y": 0.05,
        "w": 0.88,
        "h": 0.68
      },
      "alt": "Bauleitung drawing 2471, the floor plan of a barrack for sick prisoners with its bed counts marked room by room.",
      "caption": "Photo 21:",
      "label": "Photo 21",
      "labelSource": "line 3",
      "drawings": [
        "2471"
      ],
      "chapter": "Part four · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p504-f1",
      "page": 504,
      "from": 3,
      "to": 4,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.01,
        "y": 0.06,
        "w": 0.49,
        "h": 0.7
      },
      "alt": "Bauleitung drawing 3764 of Mar 23, 1944, the location plan of the Auschwitz prisoner of war camp.",
      "caption": "Photo 22:",
      "label": "Photo 22",
      "labelSource": "line 3",
      "drawings": [
        "3764"
      ],
      "chapter": "Part four · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p504-f2",
      "page": 504,
      "from": 16,
      "to": 16,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.53,
        "y": 0.16,
        "w": 0.44,
        "h": 0.48
      },
      "alt": "Faurisson's reproduced sheet showing a redrawn plan of Birkenau with its sectors B I, B II and B III lettered.",
      "caption": "Photo 23:",
      "label": "Photo 23",
      "labelSource": "line 16",
      "drawings": [],
      "chapter": "Part four · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p507-f1",
      "page": 507,
      "from": 33,
      "to": 41,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.5,
        "y": 0.04,
        "w": 0.48,
        "h": 0.75
      },
      "alt": "An architect's pen sketch of the Ceremonial Hall of the new garrison headquarters, with an eagle on the wall and figures on a balcony.",
      "caption": "Document 1:",
      "label": "Document 1",
      "labelSource": "line 33",
      "drawings": [],
      "chapter": "Part five · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p508-f1",
      "page": 508,
      "from": 3,
      "to": 9,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.02,
        "y": 0.05,
        "w": 0.68,
        "h": 0.62
      },
      "alt": "A pen sketch of a pillared interior with a statue standing between tall glazed doors.",
      "caption": "Document 2",
      "label": "Document 2",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part five · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p509-f1",
      "page": 509,
      "from": 3,
      "to": 13,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.02,
        "y": 0.06,
        "w": 0.68,
        "h": 0.74
      },
      "alt": "The general development plan of the Auschwitz concentration camp and SS settlement, sketched to a scale of 1 to 20,000.",
      "caption": "Document 3 [PMO Neg. no. 20931/3]",
      "label": "Document 3",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part five · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p509-f2",
      "page": 509,
      "from": 17,
      "to": 21,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.72,
        "y": 0.06,
        "w": 0.24,
        "h": 0.42
      },
      "alt": "A small sketch of the New Garrison Headquarters divided into sections VII, VIII, IX and X.",
      "caption": "Document 3a:",
      "label": "Document 3a",
      "labelSource": "line 17",
      "drawings": [],
      "chapter": "Part five · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p510-f1",
      "page": 510,
      "from": 3,
      "to": 17,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.06,
        "y": 0.05,
        "w": 0.87,
        "h": 0.71
      },
      "alt": "Drawing 58A, the south and north elevations and a section of section VII of the garrison headquarters accommodation.",
      "caption": "Document 4:",
      "label": "Document 4",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part five · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p511-f1",
      "page": 511,
      "from": 3,
      "to": 21,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.06,
        "y": 0.05,
        "w": 0.87,
        "h": 0.68
      },
      "alt": "Drawing 57A, the roofspace and upper storey plans of section VII with a small situation drawing below.",
      "caption": "Document 5:",
      "label": "Document 5",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part five · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p512-f1",
      "page": 512,
      "from": 3,
      "to": 22,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.05,
        "y": 0.05,
        "w": 0.89,
        "h": 0.68
      },
      "alt": "Drawing 56A, the basement and ground floor plans of section VII with a situation drawing below.",
      "caption": "Document 6:",
      "label": "Document 6",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part five · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p513-f1",
      "page": 513,
      "from": 3,
      "to": 19,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.06,
        "y": 0.05,
        "w": 0.87,
        "h": 0.62
      },
      "alt": "Drawing 61A, the west and east elevations and a section of section VIII of the garrison headquarters.",
      "caption": "Document 7:",
      "label": "Document 7",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part five · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p514-f1",
      "page": 514,
      "from": 3,
      "to": 19,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.06,
        "y": 0.07,
        "w": 0.87,
        "h": 0.67
      },
      "alt": "Drawing 64A, the west and east elevations of section IX of the garrison headquarters.",
      "caption": "Document 8:",
      "label": "Document 8",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part five · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p515-f1",
      "page": 515,
      "from": 3,
      "to": 21,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.05,
        "y": 0.06,
        "w": 0.89,
        "h": 0.71
      },
      "alt": "Drawing 62A, the basement plan of section IX and the ground floor plans of sections IX and X.",
      "caption": "Document 9:",
      "label": "Document 9",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part five · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p516-f1",
      "page": 516,
      "from": 3,
      "to": 23,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.05,
        "y": 0.06,
        "w": 0.89,
        "h": 0.72
      },
      "alt": "Drawing 65A, the basement and roof space plans and the west and east elevations of section X.",
      "caption": "Document 10:",
      "label": "Document 10",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part five · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p517-f1",
      "page": 517,
      "from": 1,
      "to": 11,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.3,
        "y": 0.04,
        "w": 0.67,
        "h": 0.9
      },
      "alt": "The secret traffic and land use plan for the town of Auschwitz, drafted in Oct 1942 to a scale of 1 to 25,000.",
      "caption": "Document 11:",
      "label": "Document 11",
      "labelSource": "line 1",
      "drawings": [],
      "chapter": "Part five · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p518-f1",
      "page": 518,
      "from": 1,
      "to": 9,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.26,
        "y": 0.05,
        "w": 0.72,
        "h": 0.87
      },
      "alt": "The secret economic activity map for the Auschwitz town development plan, drafted in Sept 1942.",
      "caption": "Document 12:",
      "label": "Document 12",
      "labelSource": "line 1",
      "drawings": [],
      "chapter": "Part five · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p519-f1",
      "page": 519,
      "from": 13,
      "to": 25,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.25,
        "y": 0.05,
        "w": 0.72,
        "h": 0.72
      },
      "alt": "A perspective drawing of the planned NSDAP community centre at Auschwitz, a courtyard building with a tall tower.",
      "caption": "Document 13:",
      "label": "Document 13",
      "labelSource": "line 13",
      "drawings": [],
      "chapter": "Part five · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p520-f1",
      "page": 520,
      "from": 19,
      "to": 26,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.53,
        "y": 0.04,
        "w": 0.45,
        "h": 0.92
      },
      "alt": "Elevations and a site plan of the planned Party forum in the eastern district of the new town of Auschwitz.",
      "caption": "Document 14:",
      "label": "Document 14",
      "labelSource": "line 19",
      "drawings": [],
      "chapter": "Part five · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p521-f1",
      "page": 521,
      "from": 3,
      "to": 8,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.04,
        "y": 0.06,
        "w": 0.5,
        "h": 0.6
      },
      "alt": "A photograph of an SS model showing the planned redevelopment of the old town of Auschwitz along its main street.",
      "caption": "Document 15",
      "label": "Document 15",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Part five · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p521-f2",
      "page": 521,
      "from": 12,
      "to": 17,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.56,
        "y": 0.06,
        "w": 0.4,
        "h": 0.65
      },
      "alt": "A photograph of another SS model showing a redeveloped town district crossed by curving roads.",
      "caption": "Document 16:",
      "label": "Document 16",
      "labelSource": "line 12",
      "drawings": [],
      "chapter": "Part five · Chapter 1",
      "referenceIndex": true
    },
    {
      "id": "p523-f1",
      "page": 523,
      "from": 3,
      "to": 21,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.01,
        "y": 0.06,
        "w": 0.75,
        "h": 0.47
      },
      "alt": "Bauleitung drawing 4054, the location and development plan for the land between construction stages 1 and 2 at Birkenau.",
      "caption": "Document 1:",
      "label": "Document 1",
      "labelSource": "line 3",
      "drawings": [
        "4054"
      ],
      "chapter": "Part five · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p523-f2",
      "page": 523,
      "from": 72,
      "to": 74,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.05,
        "y": 0.55,
        "w": 0.72,
        "h": 0.39
      },
      "alt": "A fragment of the American aerial photograph of Aug 25, 1944 showing the Birkenau barrack rows.",
      "caption": "Document 2:",
      "label": "Document 2",
      "labelSource": "line 72",
      "drawings": [],
      "chapter": "Part five · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p524-f1",
      "page": 524,
      "from": 3,
      "to": 7,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.01,
        "y": 0.06,
        "w": 0.8,
        "h": 0.88
      },
      "alt": "Drawing 1820 by the firm Konrad Segnitz for the roof of the transit hall at Birkenau.",
      "caption": "Document 3.",
      "label": "Document 3",
      "labelSource": "line 3",
      "drawings": [
        "1820"
      ],
      "chapter": "Part five · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p525-f1",
      "page": 525,
      "from": 39,
      "to": 46,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.15,
        "y": 0.08,
        "w": 0.7,
        "h": 0.65
      },
      "alt": "A facsimile of the Segnitz letter of June 8, 1944 about the transit hall at KGL Auschwitz.",
      "caption": "Document 4:",
      "label": "Document 4",
      "labelSource": "line 39",
      "drawings": [],
      "chapter": "Part five · Chapter 2",
      "referenceIndex": true
    },
    {
      "id": "p527-f1",
      "page": 527,
      "from": 1,
      "to": 4,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.1607,
        "y": 0.0488,
        "w": 0.4393,
        "h": 0.9116
      },
      "alt": "A photograph of page 39 of the picture book La Bete est morte, a comic page of animal figures burning a village.",
      "caption": "Photo 1:",
      "label": "Photo 1",
      "labelSource": "line 1",
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p528-f1",
      "page": 528,
      "from": 7,
      "to": 10,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.3,
        "y": 0.05,
        "w": 0.32,
        "h": 0.47
      },
      "alt": "Himmler, Höss and Max Faust standing in overcoats and caps during the visit to Auschwitz of July 17, 1942.",
      "caption": "Photo 2:",
      "label": "Photo 2",
      "labelSource": "line 7",
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p529-f1",
      "page": 529,
      "from": 13,
      "to": 16,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.276,
        "y": 0.0783,
        "w": 0.3713,
        "h": 0.5046
      },
      "alt": "A concrete guard post with a conical roof standing among trees near the beach at Leba.",
      "caption": "Photo 3:",
      "label": "Photo 3",
      "labelSource": "line 13",
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p530-f1",
      "page": 530,
      "from": 1,
      "to": 4,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.17,
        "y": 0.08,
        "w": 0.32,
        "h": 0.35
      },
      "alt": "The entrance to the Stutthof camp, a raised wooden watchtower over a gateway with huts behind.",
      "caption": "Photo 4:",
      "label": "Photo 4",
      "labelSource": "line 1",
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p530-f2",
      "page": 530,
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      "crop": {
        "x": 0.5,
        "y": 0.08,
        "w": 0.31,
        "h": 0.35
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      "alt": "The two single-muffle incineration furnaces of the Stutthof crematorium with their metal charging stretchers.",
      "caption": "Photo 5:",
      "label": "Photo 5",
      "labelSource": "line 10",
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p530-f3",
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      "to": 29,
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      "crop": {
        "x": 0.28,
        "y": 0.44,
        "w": 0.44,
        "h": 0.45
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      "alt": "The restored gas chamber at Stutthof, a brick building seen from its southern end and western side.",
      "caption": "Photo 6: (Photo of Polish origin taken from a work by K Dunin-Wasowicz)",
      "label": "Photo 6",
      "labelSource": "line 27",
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p531-f1",
      "page": 531,
      "from": 3,
      "to": 19,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.01,
        "y": 0.07,
        "w": 0.38,
        "h": 0.44
      },
      "alt": "Hitler's ruined concrete bunker at the Rastenburg headquarters, carrying a Polish sign about the Wolf's lair.",
      "caption": "Photo 7: (Photo by the author, August 1964)",
      "label": "Photo 7",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p531-f2",
      "page": 531,
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      "to": 11,
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      "crop": {
        "x": 0.4,
        "y": 0.07,
        "w": 0.24,
        "h": 0.42
      },
      "alt": "The stone mausoleum monument of the Treblinka II extermination camp.",
      "caption": "Photo 8",
      "label": "Photo 8",
      "labelSource": "line 7",
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p531-f3",
      "page": 531,
      "from": 15,
      "to": 17,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.65,
        "y": 0.07,
        "w": 0.33,
        "h": 0.34
      },
      "alt": "The southern perimeter of sewage treatment station II at Birkenau, with a watchtower on the left.",
      "caption": "Photo 10: (Photo by the author)",
      "label": "Photo 10",
      "labelSource": "line 15",
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p531-f4",
      "page": 531,
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      "to": 25,
      "width": "third",
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      "grouped": true,
      "crop": {
        "x": 0.01,
        "y": 0.58,
        "w": 0.29,
        "h": 0.33
      },
      "alt": "The Arbeit macht frei gate at the entrance to the Auschwitz main camp.",
      "caption": "![img-3.jpeg](img-3.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p531-f5",
      "page": 531,
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      "to": 37,
      "width": "third",
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      "crop": {
        "x": 0.302,
        "y": 0.5758,
        "w": 0.3247,
        "h": 0.3754
      },
      "alt": "Workers standing beside stacked pipes in front of a circular brick tank under construction.",
      "caption": "![img-4.jpeg](img-4.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p531-f6",
      "page": 531,
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      "to": 33,
      "width": "third",
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      "grouped": true,
      "crop": {
        "x": 0.644,
        "y": 0.5412,
        "w": 0.3553,
        "h": 0.3052
      },
      "alt": "A multilingual notice board on the watchtower wall explaining the purification systems.",
      "caption": "![img-5.jpeg](img-5.jpeg)",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p532-f1",
      "page": 532,
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      "to": 17,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.02,
        "y": 0.06,
        "w": 0.72,
        "h": 0.7
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      "alt": "Bauleitung drawing 1855, the site plan of sewage treatment plant II of the Auschwitz POW camp.",
      "caption": "Drawing 12: [PMO neg. no. 20943/8]",
      "label": "Drawing 12",
      "labelSource": "line 3",
      "drawings": [
        "1855"
      ],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p534-f1",
      "page": 534,
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      "to": 23,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.68,
        "y": 0.06,
        "w": 0.3,
        "h": 0.33
      },
      "alt": "A close view of the concrete corpse chute in the ruins of Krematorium III, seen looking north to south.",
      "caption": "Photo 14",
      "label": "Photo 14",
      "labelSource": "line 19",
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p534-f2",
      "page": 534,
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      "to": 27,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.26,
        "y": 0.06,
        "w": 0.43,
        "h": 0.49
      },
      "alt": "A threefold enlargement of an overall plan of Birkenau showing the outlines of Krematorien II and III.",
      "caption": "Photo 13",
      "label": "Photo 13",
      "labelSource": "line 25",
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p534-f3",
      "page": 534,
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      "to": 36,
      "width": "half",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.26,
        "y": 0.57,
        "w": 0.57,
        "h": 0.37
      },
      "alt": "The ruins of Krematorium II looking east to west, labelled in French with the parts of the building.",
      "caption": "Photo 15",
      "label": "Photo 15",
      "labelSource": "line 31",
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p536-f1",
      "page": 536,
      "from": 3,
      "to": 8,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.0373,
        "y": 0.0824,
        "w": 0.272,
        "h": 0.5729
      },
      "alt": "The dust jacket of Englische Lugen im Weltkrieg, showing a caricatured English journalist writing at a desk.",
      "caption": "Photo 16",
      "label": "Photo 16",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p536-f2",
      "page": 536,
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      "to": 21,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.41,
        "y": 0.68,
        "w": 0.24,
        "h": 0.24
      },
      "alt": "The Dachau crematorium building seen from outside at the liberation, with American soldiers in front.",
      "caption": "Photo 17a (left)",
      "label": "Photo 17a",
      "labelSource": "line 18",
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p536-f3",
      "page": 536,
      "from": 25,
      "to": 33,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.49,
        "y": 0.06,
        "w": 0.3,
        "h": 0.61
      },
      "alt": "An American soldier standing beside the heavy door of a Dachau disinfestation gas chamber marked with a skull.",
      "caption": "Photo 17",
      "label": "Photo 17",
      "labelSource": "line 25",
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p536-f4",
      "page": 536,
      "from": 43,
      "to": 45,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.65,
        "y": 0.68,
        "w": 0.22,
        "h": 0.24
      },
      "alt": "Former prisoners handling a corpse on a stretcher in front of the Dachau cremation furnaces.",
      "caption": "Photo 17b (right)",
      "label": "Photo 17b",
      "labelSource": "line 43",
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p540-f1",
      "page": 540,
      "from": 1,
      "to": 5,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.1533,
        "y": 0.0842,
        "w": 0.448,
        "h": 0.4569
      },
      "alt": "A dummy brick chimney standing above a row of Birkenau huts, built for a film.",
      "caption": "Photo 18:",
      "label": "Photo 18",
      "labelSource": "line 1",
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p540-f2",
      "page": 540,
      "from": 17,
      "to": 21,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.632,
        "y": 0.0701,
        "w": 0.3333,
        "h": 0.7014
      },
      "alt": "The dummy Krematorium chimney close up, a tall brick stack on a timber frame held by guy wires.",
      "caption": "Photo 19:",
      "label": "Photo 19",
      "labelSource": "line 17",
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p541-f1",
      "page": 541,
      "from": 3,
      "to": 7,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.23,
        "y": 0.05,
        "w": 0.27,
        "h": 0.3
      },
      "alt": "Rudolf Höss in a light coat standing between British soldiers after his arrest in 1946.",
      "caption": "Photo 21:",
      "label": "Photo 21",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p541-f2",
      "page": 541,
      "from": 11,
      "to": 15,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.51,
        "y": 0.05,
        "w": 0.21,
        "h": 0.36
      },
      "alt": "Höss seated at a microphone with a guard behind him at the opening of his trial in Warsaw.",
      "caption": "Photo 22:",
      "label": "Photo 22",
      "labelSource": "line 11",
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p541-f3",
      "page": 541,
      "from": 19,
      "to": 23,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.72,
        "y": 0.05,
        "w": 0.22,
        "h": 0.36
      },
      "alt": "Höss in profile wearing headphones during his trial in Warsaw.",
      "caption": "Photo 23:",
      "label": "Photo 23",
      "labelSource": "line 19",
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p541-f4",
      "page": 541,
      "from": 27,
      "to": 33,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.09,
        "y": 0.51,
        "w": 0.34,
        "h": 0.37
      },
      "alt": "The manuscript volume of Rudolf Höss's memoirs lying open under glass in the Auschwitz Museum archives.",
      "caption": "Photo 20:",
      "label": "Photo 20",
      "labelSource": "line 27",
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p541-f5",
      "page": 541,
      "from": 37,
      "to": 41,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.51,
        "y": 0.51,
        "w": 0.21,
        "h": 0.36
      },
      "alt": "Höss in profile at a microphone during the recital of the charges against him.",
      "caption": "Photo 24:",
      "label": "Photo 24",
      "labelSource": "line 37",
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p541-f6",
      "page": 541,
      "from": 45,
      "to": 47,
      "width": "third",
      "variant": null,
      "grouped": true,
      "crop": {
        "x": 0.72,
        "y": 0.51,
        "w": 0.22,
        "h": 0.36
      },
      "alt": "A head and shoulders portrait of Höss in profile shortly before his execution.",
      "caption": "Photo 25: (PMO neg. no. 1259)",
      "label": "Photo 25",
      "labelSource": "line 45",
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p542-f1",
      "page": 542,
      "from": 15,
      "to": 19,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.266,
        "y": 0.0548,
        "w": 0.3487,
        "h": 0.3813
      },
      "alt": "Judge Jan Sehn showing a British delegation a wooden whipping horse in a yard at Birkenau in May 1945.",
      "caption": "Photo 26:",
      "label": "Photo 26",
      "labelSource": "line 15",
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p542-f2",
      "page": 542,
      "from": 33,
      "to": 37,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.61,
        "y": 0.06,
        "w": 0.37,
        "h": 0.82
      },
      "alt": "A typeset Riedel und Sohn daily job sheet filled in by hand for Krematorium IV.",
      "caption": "Photo 27:",
      "label": "Photo 27",
      "labelSource": "line 33",
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p544-f1",
      "page": 544,
      "from": 3,
      "to": 9,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.05,
        "y": 0.06,
        "w": 0.33,
        "h": 0.83
      },
      "alt": "A typeset Riedel und Sohn daily job sheet for Mar 2, 1943 filled in by hand.",
      "caption": "Photo 28:",
      "label": "Photo 28",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p544-f2",
      "page": 544,
      "from": 17,
      "to": 23,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.41,
        "y": 0.06,
        "w": 0.29,
        "h": 0.55
      },
      "alt": "A Polish postage stamp showing a skeleton in SS uniform pouring Zyklon-B over the Majdanek camp.",
      "caption": "Photo 29:",
      "label": "Photo 29",
      "labelSource": "line 17",
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p546-f1",
      "page": 546,
      "from": 3,
      "to": 6,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.01,
        "y": 0.06,
        "w": 0.32,
        "h": 0.36
      },
      "alt": "A brick building at Majdanek with two open doors, its bricks stained blue by prolonged use of hydrocyanic acid.",
      "caption": "Photo 30:",
      "label": "Photo 30",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p546-f2",
      "page": 546,
      "from": 10,
      "to": 11,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.34,
        "y": 0.08,
        "w": 0.23,
        "h": 0.44
      },
      "alt": "A facsimile of the WVHA radio message of Oct 2, 1942 granting a movement authorization to Dessau.",
      "caption": "Photo 32:",
      "label": "Photo 32",
      "labelSource": "line 10",
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p546-f3",
      "page": 546,
      "from": 57,
      "to": 62,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.01,
        "y": 0.5636,
        "w": 0.63,
        "h": 0.3825
      },
      "alt": "A German drawing of the projected gas chambers at Majdanek, showing six big and eight smaller chambers.",
      "caption": "# Photocopy 31:",
      "label": null,
      "labelSource": null,
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p547-f1",
      "page": 547,
      "from": 3,
      "to": 8,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.01,
        "y": 0.06,
        "w": 0.24,
        "h": 0.53
      },
      "alt": "David Olère working in 1982 on a painted canvas in the kitchen of his house at Noisy-le-Grand.",
      "caption": "Photo 33:",
      "label": "Photo 33",
      "labelSource": "line 3",
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p547-f2",
      "page": 547,
      "from": 14,
      "to": 18,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.3013,
        "y": 0.0567,
        "w": 0.3733,
        "h": 0.385
      },
      "alt": "Gassings, a canvas of three scenes with the deformed face of an SS man filling the centre.",
      "caption": "Photo 34:",
      "label": "Photo 34",
      "labelSource": "line 14",
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p548-f1",
      "page": 548,
      "from": 29,
      "to": 32,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.3,
        "y": 0.49,
        "w": 0.35,
        "h": 0.44
      },
      "alt": "David Olère's plan drawing of Krematorium III, its rooms numbered and named in French.",
      "caption": "Photo 35:",
      "label": "Photo 35",
      "labelSource": "line 29",
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p548-f2",
      "page": 548,
      "from": 55,
      "to": 58,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.66,
        "y": 0.49,
        "w": 0.31,
        "h": 0.36
      },
      "alt": "David Olère's drawing of the construction of Krematorium III with a caricatured SS man driving women carrying bricks.",
      "caption": "Photo 36:",
      "label": "Photo 36",
      "labelSource": "line 55",
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p549-f1",
      "page": 549,
      "from": 19,
      "to": 22,
      "width": "third",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.01,
        "y": 0.6104,
        "w": 0.2913,
        "h": 0.3327
      },
      "alt": "The completed collective chimney of Krematorium III under construction in Mar 1943, with scaffolding around it.",
      "caption": "Photo 37:",
      "label": "Photo 37",
      "labelSource": "line 19",
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p549-f2",
      "page": 549,
      "from": 28,
      "to": 30,
      "width": "half",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.3107,
        "y": 0.5656,
        "w": 0.3373,
        "h": 0.3764
      },
      "alt": "The east and south sides of Krematorium IV in Apr 1943, labelled in French with the parts of the building.",
      "caption": "Photo 38:",
      "label": "Photo 38",
      "labelSource": "line 28",
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p550-f1",
      "page": 550,
      "from": 23,
      "to": 25,
      "width": "full",
      "variant": null,
      "grouped": false,
      "crop": {
        "x": 0.04,
        "y": 0.4,
        "w": 0.7,
        "h": 0.55
      },
      "alt": "The Struthof camp crematorium plan of May 29, 1945, with a south elevation and two sections.",
      "caption": "Photo 39:",
      "label": "Photo 39",
      "labelSource": "line 23",
      "drawings": [],
      "chapter": "Postface by the author",
      "referenceIndex": true
    },
    {
      "id": "p551-f1",
      "page": 551,
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