National Museum of Nuclear Science & History
Benito was a staff member at Los Alamos during the Manhattan Project.
Ennis Peters was a staff worker at Los Alamos during the Manhattan Project.
W. A. Van Fleet worked for the Roane-Anderson 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.