National Museum of Nuclear Science & History
J. Robert Oppenheimer (1904-1967) was an American theoretical physicist. During the Manhattan Project, Oppenheimer was director of the Los Alamos Laboratory and responsible for the research and design of an atomic bomb.
Graham worked for Stone and Webster Engineering Corporation.
Gunhild Swanson was a staff worker at Los Alamos during the Manhattan Project.
Hoyt Nelson worked for Clinton Laboratories at the X-10 Reactor.
