. . "1998 July 11" . "Oral history interview with Lech Grześkowiak"@en . . "United States Holocaust Memorial Museum"@en . . . "irn507925" . . "No restrictions on use"@en . "3 videocasettes (Betacam SP), sound, color ; 1/2 in."@en . . "This is a witness interview of the United States Holocaust Memorial Museum's Perpetrators, Collaborators, and Witnesses: The Jeff and Toby Herr Testimony Initiative, a multi-year project to record the testimonies of non-Jewish witnesses to the Holocaust. The interview was directed and supervised by Nathan Beyrak. The interview was conducted with Lech Grześkowiak in Oswiecim, Poland on July 11, 1998, for the Polish Witnesses to the Holocaust Project.The United States Holocaust Memorial Museum received the tapes of the interview on November 13, 1998."@en . . . . "No restrictions on access"@en .