National Museum of Nuclear Science & History
P. D. Simpson worked for the Poe Piping & Heating Company.
Camacho worked at Los Alamos during the Manhattan Project.
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.
Harold was a staff member at Los Alamos during the Manhattan Project.
V. L. Jones worked for the Tennessee Eastman Corporation at the Y-12 Plant.
