National Museum of Nuclear Science & History
Palmer worked in the 100 F Area at Hanford during the Manhattan Project.
John W. Gofman was an American scientist who helped develop plutonium separation techniques during the Manhattan Project.
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.
Allman worked at the 100 B Area at Hanford during the Manhattan Project.