National Museum of Nuclear Science & History
Claude C. Bryant served in the 393rd Bombardment Squadron.
William Sullivan was a staff worker at Los Alamos 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.
Frank Alexander worked for Clinton Laboratories at the X-10 Reactor.
