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IDEA - ALM : A blueprint of the Topf & Sons company from Erfurt: a crematorium building in the Auschwitz camp
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Auschwitz Exhibition on Twitter: "July 14, 1941 | J.A. Topf and Sons requests to post operating instructions on the #Auschwitz crematoriums: “10 to 35 bodies can be incinerated in about 10 hours.
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Outsourced mass murder: How Topf & Sons engineered genocide from its boardroom | The Times of Israel
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The German company that enabled the Holocaust | Germany | News and in-depth reporting from Berlin and beyond | DW | 23.01.2020
![22 January 2020, Thringen Thringen, Erfurt: The Place of Remembrance Topf & Sons, where the exhibition "The Girls of Room 28 L 410, Theresienstadt" will be shown from 24 January to 28 22 January 2020, Thringen Thringen, Erfurt: The Place of Remembrance Topf & Sons, where the exhibition "The Girls of Room 28 L 410, Theresienstadt" will be shown from 24 January to 28](https://c8.alamy.com/comp/2APAY0W/22-january-2020-thringen-thringen-erfurt-the-place-of-remembrance-topf-sons-where-the-exhibition-the-girls-of-room-28-l-410-theresienstadt-will-be-shown-from-24-january-to-28-june-most-of-these-girls-died-in-auschwitz-in-that-extermination-camp-for-whose-crematoria-the-erfurt-company-topf-sons-had-supplied-the-incinerators-the-opening-of-the-exhibition-takes-place-within-the-framework-of-the-days-of-remembrance-of-the-victims-of-national-socialism-75-years-after-the-liberation-of-the-auschwitz-birkenau-extermination-camp-photo-martin-schuttdpa-zentralbilddpa-2APAY0W.jpg)