. . . . "The Gratz College Holocaust Oral History Archive donated the interview to the United States Holocaust Memorial Museum in 2017."@en . . . . . "1981 September 24" . . "irn566033" . . "No restrictions on use"@en . "3 sound cassettes (60 min.),"@en . "Oral history interview with Alex Mathes"@en . . "No restrictions on access"@en . . .