National Museum of Nuclear Science & History
C. K. Bresett worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Esther Turovlin worked on the Manhattan Project at Chicago as a secretary, including for Enrico Fermi.
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.
Gebhardt worked for Stone and Webster Engineering Corporation.