National Museum of Nuclear Science & History
L. Mayer worked for the Watson-Flagg Engineering Company.
Eleanor Granert was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Betty Utterback was a staff worker at Los Alamos during the Manhattan Project.
Robert L. Butenhoff worked in the Instrument and Physical Measurements Group in Clinton Laboratories at the X-10 Reactor.
Joel Driesel served in the 1st Ordnance Squadron.