National Museum of Nuclear Science & History
W. R. Johnson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
N. C. Poe, Jr. worked for the Poe Piping & Heating Company.
Gus Essig began working on the Manhattan Project in May, 1946 in Dayton, Ohio. Essig was selected to work in the highly classified initiator program and spent several months at Los Alamos learning how to design and construct initiators.
B. B. Shaeffer worked for the Roane-Anderson Company.
Morton Camac (1923-2012) was an American physicist. Camac graduated from the University of Chicago in 1943 and stayed there to work under Enrico Fermi on the Chicago Pile-1 nuclear reactor.