National Museum of Nuclear Science & History
J. N. Chancellor worked for the Roane-Anderson Company.
J. C. Nelson worked for the Roane-Anderson Company.
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.
R. J. Guthrie worked for the Watson-Flagg Engineering Company.
