"No restrictions on use"@en . . . "The United States Holocaust Memorial Museum, Oral History Branch, in cooperation with Watchtower Bible and Tract Society, Inc. produced the interview with Maria Koehl on November 26, 1992."@en . "1 videocassette (VHS), sound, color ; 1/2 in."@en . . "1992 November 26" . "irn508860" . . . "Oral history interview with Maria Koehl"@en . . . "No restrictions on access"@en .