Source of acquisition is the Yivo Institute for Jewish Research (YIVO), RG 494. The United States Holocaust Memorial Museum Archives received the collection from YIVO via the United States Holocaust Museum International Archives Project in Sept. 2017, and a final accretion in September 2019. This collection is a part of the Museum joint project (YIVO and USHMM) to film the Holocaust related records kept at YIVO archives in NYC.