National Museum of Nuclear Science & History
Collins worked at the 300 Area at Hanford during the Manhattan Project.
Hamilton worked at the 200 West Area at Hanford during the Manhattan Project.
Fred Hughes was a Reactor Operator at the Hanford B Reactor from 1943 through the end of the war. He worked for the DuPont Company, who transferred him from Prior, Oklahoma to Hanford in 1943.
John Ruhoff worked for the United States Engineer District Office.
