National Museum of Nuclear Science & History
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.
John Morfitt worked for the Tennessee Eastman Corporation at the Y-12 Plant.
B. B. Shaeffer worked for the Roane-Anderson Company.
Roth worked at the 200 East Area at Hanford during the Manhattan Project.
