National Museum of Nuclear Science & History
Paige worked in the 100 F Area at Hanford during the Manhattan Project.
Manuel Schwartz was a physicist. He worked at Los Alamos as a civilian employee from about July 6, 1944, until January or February 1946.
Hendrickson worked in the United States Engineer District Office.
Armstrong worked at the 200 West and 300 Areas at Hanford during the Manhattan Project.
