National Museum of Nuclear Science & History
Joyce Peterson worked in the Y-12 Plant at Oak Ridge, Tennesse for the Tennessee Eastman Company from 1943 to 1945.
Harold N. Tenzer served in the 603rd Air Engineering Squadron.
E. E. Beauchamp worked for Clinton Laboratories at the X-10 Reactor.
Eugene Schmanoff was a staff worker at Los Alamos during the Manhattan Project.