National Museum of Nuclear Science & History
P. N. Smith worked for the H. K. Ferguson Company.
Oscar J. Thigpen served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Top Secret.
Niels Thude was a staff worker at Los Alamos during the Manhattan Project.
Olney Dean worked for the Kellex Corporation at the K-25 Plant.
Millard Sloan was a chemical operator at the Y-12 Plant in Oak Ridge, Tennessee from 19445 to 1947. Sloan was a Tennessee native who served in India with the 12th Air Cargo Re-supply Squadron of the US Army before working at Oak Ridge.
