John J. Bricke

R. J. Guthrie

R. J. Guthrie worked for the Watson-Flagg Engineering Company.

H. A. Ramsey

H. A. Ramsey worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Earl J. Schaedig

D. W. Cardwell

D. W. Cardwell worked for the Tennessee Eastman Corporation at the Y-12 Plant.