National Museum of Nuclear Science & History
Attended the University of Wisconsin.
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.
John Weil was a member of the Special Engineer Detachment serving at Los Alamos from early 1943 through the end of the war.