National Museum of Nuclear Science & History
Walter Rasmussen worked for the United States Engineer District Office.
Carter worked in the United States Engineer District Office.
Arthur L. Hughes was an British/Welsh physicist. He worked on the Manhattan Project in St. Louis on the cyclotron and plutonium production and at Los Alamos, NM.
E. H. Frye worked for the Tennessee Eastman Corporation at the Y-12 Plant.
