. "United States Holocaust Memorial Museum Collection, Gift of Rudy Appel\n\nUnited States Holocaust Memorial Museum Collection, Gift of Rudy Appel\n\nUnited States Holocaust Memorial Museum Collection, Gift of Rudy Appel\n\nFunding Note: The cataloging of this collection has been supported by a grant from the Conference on Jewish Material Claims Against Germany.\n\nRudy Appel donated the Rudy Appel papers to the United States Holocaust Memorial Museum in 1991and 1992. The accessions formerly cataloged as 1992.70 and 1992.72 have been incorporated into this collection."@en . .