National Museum of Nuclear Science & History
Tracy worked for Stone and Webster Engineering Corporation.
Everist L. Bednorz served as a second lieutenant in the 393rd Bombardment Squadron. He was the pilot regularly assigned to the B-29 Some Punkins.
G. E. Johnson worked for the United States Engineer District Office.
Helen Pellock (1926-1957) was a technician in the Chemistry Division of the Chicago Met Lab, working under Glenn Seaborg.
