National Museum of Nuclear Science & History
George Ponton served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
Harold R. Olson 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.
Vlacil worked at the 300 Area at Hanford during the Manhattan Project.
