Edward J. Campeau

Gus Essig

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.

W. B. Durrette

Mario T. Sgriccia

Attended Carnegie Technical Institute.

Mary Lois Johns

Mary Johns worked for the Tennessee Eastman Corporation at the Y-12 Plant.