National Museum of Nuclear Science & History
R. F. Kocher worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Eric Jette (1897-1963) was an American metallurgist. He was a professor of metallurgy at Columbia University School of Mines before being recruited for the Manhattan Project.
Brent worked at the 200 West at Hanford during the Manhattan Project.
Keith Klein has worked for the Atomic Energy Commission and the U.S. Department of Energy (DOE) since graduating college.