National Museum of Nuclear Science & History
H. G. Kercher worked for the J.A. Jones Construction Company.
M. L. Thigpen worked for Clinton Laboratories at the X-10 Reactor.
E. C. Cain 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.
