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.
A. O. Flindt worked for the Tennessee Eastman Corporation at the Y-12 Plant.
John Deal worked for the Kellex Corporation at the K-25 Plant.
Jane Yantis was the wife of a petroleum engineer, Carl Yantis, who worked at the Oak Ridge site during the Manhattan Project.
