National Museum of Nuclear Science & History
MacDonald was a member of the Instrument Section at the University of Chicago’s Metallurgical Laboratory.
G. E. Johnson worked for the United States Engineer District Office.
T. H. Allbright worked for the Tennessee Eastman Corporation at the Y-12 Plant.
William B. Reedy served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew on the B-29 Full House.