T. C. Wilson

E. L. Taliaferro

E. L. Taliaferro worked for the Roane-Anderson Company.

John von Neumann

John von Neumann was a Hungarian-American mathematician, physicist, and polymath. A child prodigy, by the age of eight he was familiar with calculus and knew Ancient Greek.

R. W. Blauvelt

Blauvelt worked in the United States Engineer District Office.

Glenn S. Blackburn