National Museum of Nuclear Science & History
Vernon Cordell worked for the Kellex Corporation at the K-25 Plant.
Hokanson worked at the 300 at Hanford during the Manhattan Project.
Jimmy Vale joined the Manhattan Project in 1943, where he helped operate calutrons as part of Ernest O.
Mark W. Luckett worked for the Fercleve Corporation at the S-50 Thermal Diffusion Plant at Oak Ridge in 1945.
Edward Smith was a chemical engineer employed by the civilian contractor Eastman Kodak at the K-25 Plant in Oak Ridge, Tennessee.