G. Ratterman

F. A. Lehmann

F. A. Lehmann worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Walter J. Glovier

Rudolf Peierls

Sir Rudolf Peierls (1907-1995) was a German-born British physicist. In March 1940, Peierls and fellow collegue Otto Frisch co-authored the Frisch-Peierls memorandum, the first technical exposition of a practical atomic weapon.

Carl Hale