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.
Earl W. McCoy served in the 1st Ordnance Squadron.
Jon Hunner is a Professor of History at New Mexico State University. He received his PhD from the University of New Mexico, and is the author of Inventing Los Alamos, J.
L. A. Darling worked at the 100-B Area at Hanford during the Manhattan Project.