National Museum of Nuclear Science & History
W. C. Marr worked for the Tennessee Eastman Corporation at the Y-12 Plant.
George Caldwell worked for the J.A. Jones Construction Company.
Gene Newlin served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
E. E. Sterner worked for the Tennessee Eastman Corporation at the Y-12 Plant.