"Dr. Simon Carmel donated his interview with Helga Gross to Holocaust to the United States Holocaust Memorial Museum in September 2018."@en . . "3 videocassettes (VHS), sound, color ; 1/2 in."@en . . "No restrictions on use"@en . . "No restrictions on access"@en . "Signed testimony of Helga Gross"@en . . "irn624960" . . . .