National Museum of Nuclear Science & History
McCampbell worked for Stone and Webster Engineering Corporation.
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.
J. E. Archer worked for the H. K. Ferguson Company.
Alfred Neyens served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
E. P. Epler worked for the Tennessee Eastman Corporation at the Y-12 Plant.
