"No restrictions on access"@en . . "overall: Height: 0.945 inches (2.4 cm) | Width: 0.787 inches (1.999 cm)"@en . "No restrictions on use"@en . "Stamp"@en . . . "The postage stamp was donated to the United States Holocaust Memorial Museum in 2016 by Daniel Sapir."@en . . . . "irn563729" .