National Museum of Nuclear Science & History
H. H. Denny worked for the H. K. Ferguson Company.
Arthur M. Utley Jr. served in the First Ordnance Squadron.
Marshall worked in the 100 D Area at Hanford during the Manhattan Project.
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.
Mildred Johnston worked for the J.A. Jones Construction Company.