National Museum of Nuclear Science & History
E. L. Pryor 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).
Alma Sheffler worked for the United States Engineer District Office.
George Watt was an American chemist. Watt was a professor of chemistry at the University of Texas, Austin.