National Museum of Nuclear Science & History
W. B. Humes worked for the Edenfield Electric Company.
H. C. Smith worked for the United States Engineer District Office.
M. W. Bredekamp worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Frank Oppenheimer (1912-1985) was an American particle physicist. In 1941, Oppenheimer began work at the University of California Radiation Laboratory, where he was a group leader in uranium isotope separation under Ernest Lawrence.