National Museum of Nuclear Science & History
J. A. McCormick worked for the Tennessee Eastman Corporation at the Y-12 Plant.
J. Midkiff worked for the Edenfield Electric Company.
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.