National Museum of Nuclear Science & History
I. B. Whitney worked for Clinton Laboratories at the X-10 Reactor.
L. T. Roberts worked for the Tennessee Eastman Corporation at the Y-12 Plant.
E. W. Montgomery worked for 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.
G. F. Brown worked for the Union Carbide & Carbon Corporation.