"Richard Prystowsky on behalf of the Anti-Defamation League, Orange County, Calif., conducted the interview with Irene Opdyke on July 25, 1993. The United States Holocaust Memorial Museum received the copy of the interview from the Anti-Defamation League, Orange County, Calif., on May 3, 2000."@en . "1993 July 25" . "Orange County California Anti-Defamation League"@en . . . "No restrictions on access"@en . "irn512048" . "3 videocassettes (U-Matic), sound, color ; 3/4 in."@en . . . . . . "Oral history interview with Irene Opdyke"@en . "Restrictions on use"@en .