National Museum of Nuclear Science & History
Alice Martin was a laboratory assistant in the Chemistry Division at the University of Chicago Met Lab.
Harry D. Smith served in the 393rd Bombardment Squadron.
T. H. Coulter worked for Clinton Laboratories at the X-10 Reactor.
William R. Crotty 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.
A. R. Johnson worked for the Tennessee Eastman Corporation at the Y-12 Plant.