"The Bay Area Holocaust Oral History Project conducted the interview with Robert Koehorst on December 2, 1998. The United States Holocaust Memorial Museum received the tapes of the interview from the Bay Area Holocaust Oral History Project on June 25, 1999."@en . . "2 videocassettes (Hi8), sound, color ; 8mm"@en . . "Oral history interview with Robert W. Koehorst"@en . . . "1998 December 02" . . . . . "irn507685" . . "No restrictions on access"@en .