National Museum of Nuclear Science & History
Francis Cook worked for the Roane-Anderson Company.
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.
Dorothy Kerr worked for the H. K. Ferguson Company.
O’Connell worked in the 200 West Area at Hanford during the Manhattan Project.