. "irn524118" . "folder\n\n1"@en . "Collection consists of photographs and documents relating to the Cygler and Wolfowicz families before the war in Częstochowa, during the war in hiding, and after the war in Warsaw, Poland. Cygler was Professor Kazimierz Laski's original last name, and Wolfowicz was Professor Laski's late wife's maiden name."@en . . "United States Holocaust Memorial Museum"@en . . "Kazimierz Laski collection"@en . . . .