National Museum of Nuclear Science & History
C. F. Roderick worked for the Kellex Corporation at the K-25 Plant.
Francis R. Ormond served as a flight officer in the 393rd Bombardment Squadron. He was the bombardier regularly assigned first to Luke the Spook and later to Big Stink.
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.