National Museum of Nuclear Science & History
Theodore Armido was a staff member 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.
Gordon Simmons worked for the J.A. Jones Construction Company.
Ruby Siler worked for the Tennessee Eastman Corporation at the Y-12 Plant.
