National Museum of Nuclear Science & History
David Carsen worked for the Kellex Corporation at the K-25 Plant.
George Koval was an American chemical engineer and one of the most important Soviet spies of the 20th century.
Victor Munroe Morrel worked at the X-10 Graphite Reactor at Oak Ridge, TN during the Manhattan Project.
Robert E. Smithson served as a master sergeant in the the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Strange Cargo.