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 Archiwum Państwowe w Warszawie. Oddział w Grodzisku Mazowieckim, Poland, Sygn. 1022. The United States Holocaust Memorial Museum Archives received the filmed collection via the United States Holocaust Memorial Museum International Archival Programs Division in Nov. 2016.