National Museum of Nuclear Science & History
Jose R. Valdez was a staff worker at Los Alamos during the Manhattan Project.
V. W. Zeinfeld served in the 509th Headquarters.
Manson Benedict was an American nuclear engineer. Benedict was born in 1907 in Lake Linden, Michigan.
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.
