National Museum of Nuclear Science & History
Rodney Stolz worked for the Roane-Anderson Company.
Dorothea Sacher was a non-techical staff worker at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Ward A. Bouvier served from November 1943 to the end of the war, designing and producing precision instruments used by the scientific personnel at the Met Lab of the University of Chicago.
Irwin Phillips worked for the United States Engineer District Office.