National Museum of Nuclear Science & History
Marle Velde worked for the Kellex Corporation at the K-25 Plant.
Selton worked at the 200 West Area at Hanford during the Manhattan Project.
George Struthers worked for Clinton Laboratories at the X-10 Reactor.
Elizabeth Painter (later Elizabeth Painter Marcus) was an associate biologist in the Health Division at the University of Chicago Metallurgical Laboratory.
R. W. Addington worked for the J.A. Jones Construction Company.
