National Museum of Nuclear Science & History
Silver worked for Stone and Webster Engineering Corporation.
Victor Migneco served in the 1st Ordnance Squadron.
Leon Harwell 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.
