August S. Liptak

J. A. Copeland

J. A. Copeland worked for the Poe Piping & Heating Company.

P. H. Bird

E. B. Montgomery

E.B.Montgomery (Edward Benjamin Montgomery) was a nuclear physicist who later worked as a computer scientist.

Waldo F. Christy

Waldo F. Christy was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.