National Museum of Nuclear Science & History
S. C. Dobbs worked for the Combustion Engineering Company.
Edith Anderson worked for the Roane-Anderson Company.
Richard Tolman (1881-1948) was an American physicist and chemist. Starting in 1940, Tolman served as Vice-Chairman of the National Defense Research Committee (NDRC) and was also the Chairman of the Armor and Ordnance Division of the NDRC.
Alfred Simon was a research associate at the Metallurgical Laboratory in Chicago during the Manhattan Project.