National Museum of Nuclear Science & History
Joseph King worked for the United States Engineer District Office.
John Harding worked for the Tennessee Eastman Corporation at the Y-12 Plant.
E. D. Hughes worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Richard Gaul was fresh out of high school when he arrived in Los Alamos. He was a member of the Provisional Engineer Detachment (PED).
