"irn10902" . "No restrictions on use"@en . . . "overall: Height: 0.630 inches (1.6 cm) | Width: 1.880 inches (4.775 cm)"@en . . . "Labor Department stamp impression of the Kovno ghetto"@en . . . "No restrictions on access"@en . "\"Arbeitseinsatzstelle/i. A.\""@en . . . . "The stamp impression was acquired by the United States Holocaust Memorial Museum in 1995."@en .