National Museum of Nuclear Science & History
S. A. Gilgon worked for the Roane-Anderson Company.
Oklahoma-born Leon Overstreet went into construction in 1941 after he learned a little pipefitting with American Can in Kansas City.
Cordell W. Callahan served in the 1st Ordnance Squadron.
Glenn Whitman was a staff worker at Los Alamos during the Manhattan Project.
