National Museum of Nuclear Science & History
T. T. Metten worked for the United States Engineer District Office.
Fred R. Williams worked for Clinton Laboratories at the X-10 Reactor.
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.
Neal Vance was a staff worker at Los Alamos during the Manhattan Project.
Herbert L. King served in the 1st Ordnance Squadron.