National Museum of Nuclear Science & History
R. Lopard worked for the Roane-Anderson Company.
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.
T. A. McKenzie worked for the Tennessee Eastman Corporation at the Y-12 Plant.
