National Museum of Nuclear Science & History
J. S. Staples worked for the Fercleve Corporation.
Watt Smith 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.
E. P. Marguerat worked for the Union Carbide & Carbon Corporation.
