National Museum of Nuclear Science & History
D. W. Stewart worked for the Tennessee Eastman Corporation at the Y-12 Plant.
E. H. Marsden worked for the United States Engineer District Office.
George Boyd (1912-2004) was an American physicist. He was a research associate in the physical chemistry section at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Bryson worked at the 300 Area at Hanford during the Manhattan Project.