Forms part of the Claims Conference International Holocaust Documentation Archive at the United States Holocaust Memorial Museum. This archive consists of documentation whose reproduction and/or acquisition was made possible with funding from the Conference on Jewish Material Claims Against Germany. Source of acquisition is the Żydowski Instytut Historyczny imienia Emanuela Ringelbluma (ŻIH), Sygn. 224/1). The United States Holocaust Memorial Museum Archives received this collection from the Zydowski Institut Historyczny (ŻIH) via the United States Holocaust Memorial Museum International Programs Division in 2010.