. "3 sound recording, WAV"@en . "Oral history interview with Hans Shaper"@en . . "1993 November 11" . . "No restrictions on access"@en . . "The Bay Area Holocaust Oral History Project conducted the interview with Hans Shaper on November 11, 1993. The interview was received by the United States Holocaust Memorial Museum in January 2013."@en . . . . . "irn87697" .