National Museum of Nuclear Science & History
John Smith was a guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Charles Raeth was a research assistant at the Chicago Met Lab during the Manhattan Project.
F. L. Durgin, Jr. worked for the J.A. Jones Construction Company.
D. A. Hess served in the 509th Headquarters and Base Services Squadron.
Suttles was a member of the Instrument Section at the University of Chicago’s Metallurgical Laboratory.