National Museum of Nuclear Science & History
Robert Plott was a research assistant at the Chicago Met Lab during the Manhattan Project.
Chester J. Krajewski served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Top Secret.
Blanton worked at the 300 Area at Hanford during the Manhattan Project.
E. H. Frye worked for the Tennessee Eastman Corporation at the Y-12 Plant.