Charles R. Wolfe

John Geffel Sr.

John Geffel worked at Oak Ridge as the Prime Building Contractor for Construction of the Oak Ridge facilities.

J. H. Marsh

J. H. Marsh worked for the Kellex Corporation at the K-25 Plant.

P. W. Rueff

P. W. Rueff worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Paul W. Guth