National Museum of Nuclear Science & History
E. A. Pluhar worked for the Union Carbide & Carbon Corporation.
D. G. Graham worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Dr. Karl Larsen worked at Massachusetts Institute of Technology during the Manahattan Project. While there, he conducted heavy-water research by spectrum analysis, which was one of the prerequisites to the early atomic bombs.
Oklahoma-born Leon Overstreet went into construction in 1941 after he learned a little pipefitting with American Can in Kansas City.