National Museum of Nuclear Science & History
Irvine McKey served in the 603rd Air Engineering Squadron.
Turping worked at the 200 East Area at Hanford during the Manhattan Project.
Bruner worked in the United States Engineer District Office.
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.
McCook worked in the 200 West Area at Hanford during the Manhattan Project.