Twin Nuclear Engines" (21 August 1958) (页面存档备份,存于互联网档案馆) UniversalNewsreel(英语:UniversalNewsreel) narrated by Ed Herlihy(英语:Ed Herlihy) (1:35) "New Magellan:
Describes Akron Tragedy While Navy Search Goes On 1933/04/06 (1933). UniversalNewsreel accessdate =22 February 2012. 1933. Archived copy. [2015-09-28].
Roosevelt Memorial at Grosvenor Square, 1946/11/28 (1946). UniversalNewsreel(英语:UniversalNewsreel). 1943 [February 20, 2012]. Sherwin, Adam. US sale plan