"No restrictions on use"@en . . . . . "DDR 35; French Resistance"@en . "irn9447" . . . "Postage stamp"@en . "No restrictions on access"@en . "The postage stamp was donated to the United States Holocaust Memorial Museum in 1995 by Irina Kamenkovich, Tamara Kamenkovich, and Natella Voiskinskaya, the family of Ilya Kamenkovitch."@en .