National Museum of Nuclear Science & History
W. C. Brandau worked for the William A. Pope Company.
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.
Hart worked for Stone and Webster Engineering Corporation.
E. L. Akard worked for the Comstock-Bryant Electric Company