National Museum of Nuclear Science & History
R. F. Ridgeway worked for the Roane-Anderson Company.
Betz worked at Los Alamos during the Manhattan Project.
Robert M. Haider served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Bockscar.
G. C. DeCroes worked for the Tennessee Eastman Corporation at the Y-12 Plant.
E.J. Presser served in the 390th Air Service Group.
