National Museum of Nuclear Science & History
W. N. Wentworth worked for the Roane-Anderson Company.
Frank Holden was a member of the Special Engineering Detachment at Los Alamos.
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.
