National Museum of Nuclear Science & History
R. G. Humphries worked for the United States Engineer District Office.
Dwight Young (1892-1975) was a professional photographer working at a box factory when he heard about an opening at the University of Chicago’s Metallurgical Laboratory.
Bucko worked in the United States Engineer District Office.
E. V. Martin worked for the Tennessee Eastman Corporation at the Y-12 Plant.
