National Museum of Nuclear Science & History
R. F. Maness worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Kay Manley, Canadian-born, came to the United States in 1933 to study. She and her husband John Manley were at the Manhattan District in Chicago, when her husband was personally called by Leo Szilard and asked to move from the Met Lab to Los Alamos.
Warren Johnson worked for Clinton Laboratories at the X-10 Reactor.
Stewart Dismuke worked for the Tennessee Eastman Corporation at the Y-12 Plant.
