National Museum of Nuclear Science & History
Mary Johns worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Eleanor Caldwell was a laboratory technician in the Health Division at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
John Cutshaw worked for the Oak Ridge Recreation and Welfare Association.
J. D. Renfroe worked for Clinton Laboratories at the X-10 Reactor.
