National Museum of Nuclear Science & History
P. D. Simpson worked for the Poe Piping & Heating Company.
William R. Compronio served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Some Punkins.
E. E. Beauchamp worked for Clinton Laboratories at the X-10 Reactor.
Smith worked at the 100-D Area at Hanford during the Manhattan Project.
