National Museum of Nuclear Science & History
Ralph Gates (1925-2018) was a chemical and electrical engineer who was recruited to the Manhattan Project as a part of the Special Engineer Detachment in early 1945.
Halloran worked in the United States Engineer District Office.
Hutchins worked at the 300 Area at Hanford during the Manhattan Project.
Brisco worked at the 300 Area at Hanford during the Manhattan Project.
