National Museum of Nuclear Science & History
T. R. Elkins worked for the H. K. Ferguson Company.
William J. Jacks served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Straight Flush.
Jean Marley O’Leary began working for General Leslie Groves in June 1941, when she was hired as his personal secretary.
C. E. Bettis worked for the Tennessee Eastman Corporation at the Y-12 Plant.