National Museum of Nuclear Science & History
J. A. King worked for the Roane-Anderson Company.
William R. Crotty 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.
Crossett worked for Stone and Webster Engineering Corporation.
Frank Vaughan was a research associate at the Chicago Met Lab during the Manhattan Project.
