National Museum of Nuclear Science & History
Graydon Whitman arrived at Oak Ridge in March 1944, where he began work at the Y-12 separations facility.
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.
Attended the City College of New York.
