"No restrictions on use"@en . . . "The postage stamp was donated to the United States Holocaust Memorial Museum in 1993 by David Pearlman."@en . "irn7474" . "No restrictions on access"@en . "20 Pfennings, issued by Postal Office of the Federal Republic of Germany, illustrating ten years of refugee activities between 1945- 1955"@en . . . "Postage stamp"@en . . . . . "overall: Height: 0.980 inches (2.489 cm) | Width: 1.260 inches (3.2 cm)"@en .