National Museum of Nuclear Science & History
Hart worked in the United States Engineer District Office.
H. M. Nappen worked for the Tennessee Eastman Corporation at the Y-12 Plant.
John Tucker worked for the United States Engineer District Office.
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.
