National Museum of Nuclear Science & History
Raymond Wagner worked for the Kellex Corporation at the K-25 Plant.
Joseph Papineau served in the Army at Los Alamos during the Manhattan Project.
Ralph Spicer worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Norene Mann was a secretary at the University of Chicago Met Lab. She worked for Nobel laureate James Franck, but often also acted as a secretary for Leo Szilard.