National Museum of Nuclear Science & History
V. J. McDonald worked for the Comstock-Bryant Electric Company.
Roger J. Ellis served in the 603rd Air Engineering Squadron.
J. G. Schaller served in the 390th Air Service Group.
A. E. Ballard worked for the Tennessee Eastman Corporation at the Y-12 Plant.
James C. Hobbs was an American inventor and engineer who created a key part of the valves used in the K-25 gaseous diffusion plant in Oak Ridge, TN.
