National Museum of Nuclear Science & History
Thomas Little was a millwright for the civilian contractor Tennessee Eastman Company from 1944 to 1946.
Hunt worked at the 100-B Area at Hanford during the Manhattan Project.
Florence Morrison worked for the United States Engineer District Office.
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.