National Museum of Nuclear Science & History
J. B. Allen worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Worthington worked in the chemical department of the Y-12 plant at Oak Ridge during the Manhattan Project.
R. M. Van Petten worked for the Kellex Corporation at the K-25 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.
