E. R. Hill

M. B. Parker

Duffer Crawford

Duffer Crawford worked for the civilian contractor Kellex Coroporation in New York under the supervision of Judson Swearingen.

Ralph R. Shelley

Ralph Shelley worked for the Tennessee Eastman Corporation at the Y-12 Plant.

F. S. Godsey

F. S. Godsey worked for the J.A. Jones Construction Company.