F. E. McMillan

Lt. Col. Frank C. Thomas

Lt. Col. Frank Clayton Thomas entered military service on September 14, 1927, and retired June 14, 1957.

J.D. Shaw

Edward A. Smith

Karl Walther

Karl Walther was a glassblower for Columbia University and Brookhaven National Laboratory. During the Manhattan Project, Walther worked as a senior glassblower at the Nash Garage Building at Columbia, where scientists developed the gaseous diffusion process.