National Museum of Nuclear Science & History
John C. Delmar, Jr. served in the 603rd Air Engineering Squadron.
Hopkins worked at the 200 West Area at Hanford during the Manhattan Project.
Lennie Morrison served in the 1395th Military Police Company, Aviation.
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.