National Museum of Nuclear Science & History
F. J. Fry worked for the Fercleve Corporation.
Cordell W. Callahan served in the 1st Ordnance Squadron.
E.J. Reagan joined Mound Laboratory in August 1948, where he worked as a doctor. He was responsible for monitoring the health and safety of Mound's employees, and he remained there until he retired in 1988.
Robert Plott was a research assistant at the Chicago Met Lab during the Manhattan Project.
