National Museum of Nuclear Science & History
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.
Percy Phillips served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
Thomas Anderson was an American army officer with the Manhattan Engineer District. Tom Anderson arrived to Los Alamos in 1945 and was assigned to work with Dr.