National Museum of Nuclear Science & History
E. D. Briley worked for the Midwest Piping and Supply 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.
Attended Stevens Institute of Technology.
W. C. Patrick worked for the United States Engineer District Office.