National Museum of Nuclear Science & History
F. J. Fry worked for the Fercleve Corporation.
Rose C. Mooney-Slater (1902-1981) was a physicist and crystallographer at the University of Chicago Met Lab.
James R. Chapman was an engineer working for Stone & Webster when he was recruited to work on the Manhattan Project.
Rhoades worked at the 200 West area at Hanford during the Manhattan Project.
R. F. Ridgeway worked for the Roane-Anderson Company.