. . "irn10409" . . "No restrictions on access"@en . "White paper; recto: blue ink stamp mark,\"I\""@en . "The letter was acquired by the United States Holocaust Memorial Museum in 1995."@en . . "Letter stamp impression from an administrative department the Kovno ghetto"@en . "No restrictions on use"@en . . . . "overall: Height: 1.060 inches (2.692 cm) | Width: 0.510 inches (1.295 cm)"@en . .