Research Help: Locating Archival Sources on Sobibor

Finding primary sources on Sobibor can be a complex process, as many records were destroyed by the SS before the camp’s liberation. This thread serves as a guide for researchers navigating available archives. We discuss the holdings of the Arolsen Archives, the United States Holocaust Memorial Museum, Yad Vashem, and the Institute of National Remembrance in Poland, among other institutions. Contributors share tips on requesting files, interpreting fragmentary records, and identifying lesser-known collections that may contain relevant documentation. We also cover the use of postwar trial transcripts, aerial photographs, and archaeological findings as supplementary sources. Whether you are a seasoned researcher or beginning your first project on Sobibor, this thread offers practical guidance and peer support to help you locate the materials you need.