National Museum of Nuclear Science & History
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. Cogswell worked for the Tennessee Eastman Corporation at the Y-12 Plant.
W. G. Phillips worked for the Roane-Anderson Company.
