National Museum of Nuclear Science & History
Melvin Bengston was a security guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Isabel Torres worked at the Los Alamos laboratory during and after the Manhattan Project. She commuted from the neighboring community of Santa Cruz, first by truck, then by bus.
Fred R. Williams worked for Clinton Laboratories at the X-10 Reactor.
D. C. Moore worked for the United States Engineer District Office.