National Museum of Nuclear Science & History
W. B. Humes worked for the Edenfield Electric Company.
Jack Howard Smith was an American physicist. Smith was a Ph.D. student under Hans Bethe at Cornell University when Bethe was tapped by J.
G. H. Giboney worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Otto Frisch (1904-1979) was an Austrian-born physicist. Frisch joined the Manhattan Project in 1943, but his most important contribution to the project came in 1940 in England.