. "United States Holocaust Memorial Museum"@en . . . . "box\n\noversize folder\n\n1\n\n1"@en . . "irn522561" . . . . "The papers consist of letters and postcards written in the ghetto in Warsaw, Poland, by members of the Kirszencwajg family to Vilna, Poland, and Shanghai, China; documents relating to David Kirszencwajg and his life in Poland before World War II and his life in Shanghai, China, during the war; and photographs depicting David Kirszencwajg and his family in Warsaw, Poland, before World War II and later in Vilna, Poland, and Shanghai, China"@en . . . . . . "David Kirszencwajg papers"@en . .