"Henryk Horowitz collection"@eng . "circa 1920-1969" . . . . . "folders\n\n2"@eng . . . . "The collection contains identity cards, postcards, a student book, and other documents relating to Henryk Horowitz and his experiences before, during, and after World War II. Also included are 44 photographs of Henryk's family in Poland and the Soviet Union."@eng . "Henryk Horowitz collection"@eng .