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 Łodzi, Poland, Sygn. 223. Digitization of records was completed as a cooperative project of the United States Holocaust Memorial Museum (USHMM) and Yad Vashem. The USHMM Archives received the digital collection via the USHMM International Archival Programs Division in Jan. 2016.