National Museum of Nuclear Science & History
Silver worked for Stone and Webster Engineering Corporation.
W. E. Hall worked for the Tennessee Eastman Corporation at the Y-12 Plant.
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.
B. H. Hagedorn worked for the Edenfield Electric Company.
C. N. Rucker, Jr. worked for the Union Carbide & Carbon Corporation.