E.E. Newton

S. D. Tatalovich

S. D. Tatalovich worked for the United States Engineer District Office.

E. A. Hetzner

E. A. Hetzner worked for the Oak Ridge Recreation and Welfare Association.

Philip Grant Koontz

Philip G. Koontz was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

C. W. Abel