National Museum of Nuclear Science & History
J. W. Barnett worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Hugh “Brad” Bradner was a physicist at Los Alamos during the Manhattan Project.
K. M. Fatley worked for the J.A. Jones Construction Company.
Walter J. Grundhauser was a research assistant the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
