United States Holocaust Memorial Museum Collection, Gift of Regina Corush, Sheila Domash and Seymour Lesorgen. This gift is made in memory of their parents Leon Lesorgen and Fela Schwarzbaum Lesorgen Funding Note: The cataloging of this collection has been supported by a grant from the Conference on Jewish Material Claims Against Germany. Regina Corush donated the Schwarzbaum and Lesorgen families papers to the United States Holocaust Memorial Museum in 2013.