National Museum of Nuclear Science & History
H. E. Newman worked for the Tennessee Eastman Corporation at the Y-12 Plant.
E. C. Manners worked for Clinton Laboratories at the X-10 Reactor.
Ruth Hoffberg was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
M. A. Mostyn worked for the Roane-Anderson Company.
