National Museum of Nuclear Science & History
A. D. Caley worked for the Tennessee Eastman Corporation at the Y-12 Plant.
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.
Welch worked at the 200 West Area at Hanford during the Manhattan Project.
Anderson was a Union Carbide employee who worked on startup operations at the K-25 plant at Oak Ridge during the Manhattan Project.
Billy Moore served in the 1395th Military Police Company, Aviation.