National Museum of Nuclear Science & History
Fred Utzman worked for the Edenfield Electric Company.
Anderson worked at the 100 B Area at Hanford during the Manhattan Project.
James Hayse 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.
T. L. Runner worked for the Tennessee Eastman Corporation at the Y-12 Plant.