National Museum of Nuclear Science & History
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.
Robert T. Hassel served in the 1st Ordnance Squadron.
John A. Russo served in the First Ordnance Squadron.
W. K. Blair worked for the Roane-Anderson Company.
