David Gurlinsky

E. O’Henry

E. O’Henry worked for the United States Engineer District Office.

A. A. Hinton

Henry Frisch

Dr. Henry Frisch is a professor of physics at the University of Chicago. His father, David Frisch, worked at Los Alamos during the Manhattan Project.

R. E. Argersinger

Argersinger worked for the Stone and Webster Engineering Corporation.