National Museum of Nuclear Science & History
E. C. Berg served in the 390th Air Service Group.
Joseph Juchno served in the 1395th Military Police Company, Aviation.
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.
Walter F. Arnold was a staff member at Los Alamos during the Manhattan Project.