National Museum of Nuclear Science & History
Gagen worked in the United States Engineer District Office.
Herman worked at the 300 Area at Hanford during the Manhattan Project.
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.
Brawley worked in the United States Engineer District Office.
Eugene Olsen was a staff worker at Los Alamos during the Manhattan Project.
