National Museum of Nuclear Science & History
W. F. McDonald worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Marshall worked in the 300 Area at Hanford during the Manhattan Project.
H. L. Eskew worked at the 100-F Area at Hanford during the Manhattan Project.
W. R. Studhalter worked for the United States Engineer District Office.
Philip Cooperman was a member of the Special Engineer Detachment on the Manhattan Project from 1944-1946.