National Museum of Nuclear Science & History
William O’Brien worked for the United States Engineer District Office.
Crews worked at the 100-F Area at Hanford during the Manhattan Project.
John C. Pennock attended Cornell University, where he studied engineering. He was a member of the Special Engineer Detachment at Oak Ridge, where he worked as a technical engineer at the K-25 Plant.
Eugene Robinson was a staff worker at Los Alamos during the Manhattan Project.
