National Museum of Nuclear Science & History
Robert Serber (1909-1997) was an American physicist. He was recruited by J. Robert Oppenheimer to work on the Manhattan Project.
R. H. Ball worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Crawford Greenewalt (1902-1993) was an American chemical engineer. He was one of the managers of the Manhattan Project for DuPont.
