. "No restrictions on access"@en . . "irn507562" . . . . "Gail Schwartz, a volunteer for the United States Holocaust Memorial Museum Oral History branch conducted this interview on May 19, 1997, in Washington, DC. The interview was transferred to the Museum's Archives on May 19, 1997."@en . . . "No restrictions on use"@en . "1 sound cassette (74 min.),"@en . . . . "Oral history interview with Herbert Bitter"@en . "United States Holocaust Memorial Museum"@en . . "1997 May 19" .