. . "Oral history interview with Ernest Koenig"@en . "1997 June 12" . . . "2 sound cassettes (74 min.),"@en . "Dan Collison, on behalf of the United States Holocaust Memorial Museum Oral History Branch, conducted the interview with Ernest Koenig in Alexandria, VA on June 12, 1997."@en . "United States Holocaust Memorial Museum"@en . . . "irn506735" . . . .