National Museum of Nuclear Science & History
Attended the City College of New York.
Petersen worked in the 200 West Area at Hanford during the Manhattan Project.
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.
Earl E. Sanders served in the 1027th Air Materials Squadron.