National Museum of Nuclear Science & History
Gilbert Plass was a Canadian physicist. Plass was born in 1922 in Toronto. He received a B.S. in physics from Harvard University before being hired to work on the Manhattan Project at the Chicago Met Lab, where he worked as an associate physicist.
Gordon worked in the United States Engineer District Office.
Collins worked for Stone and Webster Engineering Corporation.
John R. Kauffman served in the 509th Headquarters and Base Services Squadron.
