Phil B. Porter

C. T. Woolum

C. T. Woolum worked for the Roane-Anderson Company.

Aquilla Parsons

Aquilla Parsons was a technician at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

J. F. Kane

J. F. Kane worked for the A. S. Schulman Electric Company.

Everett A. Collins