National Museum of Nuclear Science & History
William Crum was born on September 4, 1925, in Hancock County, IL. He was the seventh of eight siblings who grew up on a farm in Western Illinois near the Mississippi River.
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.
E. C. Dunlop worked at the 100-B Area at Hanford during the Manhattan Project.
Clay Murray worked for the Tennessee Eastman Corporation at the Y-12 Plant.
