National Museum of Nuclear Science & History
J. D. Renfroe worked for Clinton Laboratories at the X-10 Reactor.
Evelyn O. Gaston was a laboratory technician in the Health Division at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Wylie Bell worked for the Fercleve Corporation.
F. C. Liepman worked for the Tennessee Eastman Corporation at the Y-12 Plant.