National Museum of Nuclear Science & History
Robert J. Moon (1911-1989) was a physicist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project and a signer of the Szilard petition.
John Draughon worked for Clinton Laboratories at the X-10 Reactor.
Joseph Kouba was a janitor at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
A. S. Preston worked for the Tennessee Eastman Corporation at the Y-12 Plant.
