National Museum of Nuclear Science & History
Dyer worked in the United States Engineer District Office.
G. M. Dodd worked for the Watson-Flagg Engineering Company.
Frances T. Janis was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
J. D. Renfroe worked for Clinton Laboratories at the X-10 Reactor.
