National Museum of Nuclear Science & History
Robert Fortenberry worked as a security guard and protected bomb components at Los Alamos during the war.
Robert A. Berardo served in the 509th Headquarters and Base Services Squadron.
George Allen served in the US Armed Forces and flew B-29s in the air force during World War Two. He did not see action, but was in Alamogordo, New Mexico, when the Trinity Test was conducted and witnessed the explosion from afar.