National Museum of Nuclear Science & History
F. P. Fink worked for the Watson-Flagg Engineering 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.
C. P. Gaither worked for the J.A. Jones Construction Company.
Cupp worked for Stone and Webster Engineering Corporation.