National Museum of Nuclear Science & History
F. J. Fry worked for the Fercleve Corporation.
Edna K. Marks was a junior biologist and technician in the Health Division at the University of Chicago Met Lab.
Leon Cooper served as a 2nd lieutenant in the 393rd Bombardment Squadron. He was the bombardier regularly assigned to the B-29 Next Objective.
C. E. Hauth worked for the Hooker Electrochemical Company.
L. L. Kallestad worked for the United States Engineer District Office.
