National Museum of Nuclear Science & History
Joe Supienko served in the 1027th Air Material Squadron.
Rathburn Ray worked for the Tennessee Eastman Corporation at the Y-12 Plant.
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.
Vlacil worked at the 300 Area at Hanford during the Manhattan Project.
