National Museum of Nuclear Science & History
Geiger worked in the United States Engineer District Office.
C. F. Fitter worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Joe M. Madrid served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Some Punkins.
F. C. King worked for the United States Engineer District Office.
