National Museum of Nuclear Science & History
S. W. Pratt worked for Clinton Laboratories at the X-10 Reactor.
Norvon Clark worked for the Fercleve Corporation.
William T. Kelley was drafted in 1942 into the Army and was assigned to the Corps of Engineers’ Manhattan District as part of the counterintelligence element of the project.
John J. Lesniewski served as a private first class in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Enola Gay.
John Stiles worked for the Tennessee Eastman Corporation at the Y-12 Plant.