"Postage stamp"@en . . "Belgium 3 + 150; tank liberation"@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 . "No restrictions on use"@en . "No restrictions on access"@en . . "irn9476" .