National Museum of Nuclear Science & History
O'Connor worked for Stone and Webster Engineering Corporation.
Palevsky worked on the Manhattan Project at the University of Chicago and Los Alamos. She was part of the team that designed the lenses used to photograph the Trinity test.
Ralph Brooks worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Oklahoma-born Leon Overstreet went into construction in 1941 after he learned a little pipefitting with American Can in Kansas City.
