W. E. Dreeszen

B. C. Bohannon

B. C. Bohannon worked for the Union Carbide & Carbon Corporation.

John Moriarity

John Moriarity was a procurement officer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

James M. Brady

Walter F. Arnold

Walter F. Arnold was a staff member at Los Alamos during the Manhattan Project.