National Museum of Nuclear Science & History
R. V. Ward worked for the J.A. Jones Construction Company.
Mary Johns worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Klaus Fuchs (1911-1988) was a German theoretical physicist and spy who worked at Los Alamos during the Manhattan Project and passed atomic secrets to the Soviet Union.
John A. Russo served in the First Ordnance Squadron.
