National Museum of Nuclear Science & History
Bales worked for Stone and Webster Engineering Corporation.
R. M. Ayers worked for the Roane-Anderson Company.
K. L. Mallory served in the 509th Headquarters and Base Services Squadron.
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.
C. E. Mottice worked for the Tennessee Eastman Corporation at the Y-12 Plant.