. "2 videocasettes (Betacam SP), sound, color ; 1/2 in."@en . . . "No restrictions on use"@en . . . "United States Holocaust Memorial Museum"@en . . "No restrictions on access"@en . "Oral history interview with Helen Waterford"@en . . . "irn504730" . . . "Linda Kuzmack, on behalf of the United States Holocaust Memorial Museum Oral History Branch, conducted the oral history interview with Helen Waterford on November 14, 1990."@en . . . . "1989 November 14" .