"irn510971" . . "No restrictions on use"@en . "No restrictions on access"@en . . . "The wallet was donated to the United States Holocaust Memorial Museum in 2002 by Casimir Biebers."@en . "Wallet"@en . "The wallet is rectangular and is made of brown leather. The photographs included in the Casimir Biebers collection (2002.141.1) were kept in this wallet by the donor"@en . "approximately 1942" . . . .