National Museum of Nuclear Science & History
Paul Galle worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Donald O. Cole served as a corporal in the 393rd Bombardment Squadron. He was regularly assigned to the B-29 Top Secret.
E. A. Prichard worked for Clinton Laboratories at the X-10 Reactor.
Frank Swoboda was a staff worker at Los Alamos during the Manhattan Project.