National Museum of Nuclear Science & History
J. H. Marsh worked for the Kellex Corporation at the K-25 Plant.
E. M. Kelman worked for the Tennessee Eastman Corporation at the Y-12 Plant.
M. Pescho served in the 390th Air Service Group.
Martin G. Murray served as a corporal in the 393rd Bombardment Squadron. He was regularly assigned to the Necessary Evil as a tail gunner, but flew in the Big Stink in the Nagasaki Mission.
