National Museum of Nuclear Science & History
As Secretary of War under Presidents Franklin D. Roosevelt and Harry Truman, Henry L. Stimson (1867-1950) oversaw the entire Manhattan Project, and was responsible for appointing key project leaders and authorizing project construction sites across the US.
Hilford Nelson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
C. O. Burns worked for the Union Carbide & Carbon Corporation.
