National Museum of Nuclear Science & History
Freda Morgan was a staff worker at Los Alamos during the Manhattan Project.
D. Z. Elliott worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Sidney Major, Jr. worked for the United States Engineer District Office.
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.
