National Museum of Nuclear Science & History
Bert M. Bowman worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Diener worked for Stone and Webster Engineering Corporation.
Tom Gary headed the design division at the DuPont Company and served on the committee which decided among the proposed fissionable material production and purification processes.
John Arthur "Jack" Robinson was a machinist and instrument maker at the Clinton Engineering Works in Oak Ridge, Tennesse in 1943.
James Sircom Allen (1911-1982) was a Canadian-American physicist who worked at the Massachusetts Institute of Technology and Los Alamos during the Manhattan Project.