National Museum of Nuclear Science & History
R. H. Thompson worked for the H. K. Ferguson Company.
A. H. Caldwell worked for the G.G. Ray Company.
J. P. Clark worked for the Roane-Anderson Company.
Herbert E. Kubitschek (1920-1989) was an American biologist and physicist. He studied under Enrico Fermi at the University of Chicago and was present when Chicago Pile-1, the world’s first self-sustained nuclear chain reaction, went critical on December 2, 1942.
