National Museum of Nuclear Science & History
Bell worked at the 200 West Area at Hanford during the Manhattan Project.
W. H. Seaman worked for the United States Engineer District Office.
E. H. Frye 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.
