National Museum of Nuclear Science & History
Annie Powell worked for the Tennessee Eastman Corporation at the Y-12 Plant.
John Shoemaker was a staff worker at Los Alamos during the Manhattan Project.
William Ginell is a physical chemist who worked at Columbia University and Oak Ridge during the Manhattan Project.
Oklahoma-born Leon Overstreet went into construction in 1941 after he learned a little pipefitting with American Can in Kansas City.