W. E. Bridges

P. G. Kinken

P. G. Kinken worked for the United States Engineer District Office.

Charles F. Wahlig

Oswald Greager

Before the war Oswald Greager was a high-ranking DuPont chemist. He took leave from DuPont in 1942 to join the Army's Chemical Warfare Service.

G. F. Brown

G. F. Brown worked for the Union Carbide & Carbon Corporation.