Allan A. Gates

A. P. Dunlap

A. P. Dunlap worked for the Union Carbide & Carbon Corporation.

W. K. Martin

W. K. Martin worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Vernon P. Guess

Lawrence O’Rourke

Lawrence S. O’Rourke began working on the Manhattan Project at Columbia University after he was called up from the Army Reserves in 1943.