National Museum of Nuclear Science & History
W. H. Hale worked for the Edenfield Electric Company.
George Miller was a research assistant at the University of Chicago Met Lab. He was present when Chicago Pile-1 went critical on December 2, 1942.
Joseph Leopold worked for the Kellex Corporation at the K-25 Plant.
Kenneth Stone worked for the Tennessee Eastman Corporation at the Y-12 Plant.
