. . "No restrictions on access"@en . "The postage stamp was donated to the United States Holocaust Memorial Museum in 2018 by Jeffrey Hamburger."@en . . "German postage stamp"@en . "irn670985" . . . . "overall: Height: 2.000 inches (5.08 cm) | Width: 1.688 inches (4.288 cm)"@en . . "No restrictions on use"@en . "Block of four German postage stamps."@en . . . .