National Museum of Nuclear Science & History
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.
Swanson worked at the 300 Area at Hanford during the Manhattan Project.
Joseph Ryan was a staff worker at Los Alamos during the Manhattan Project.
Attended the Cooper Union for the Advancement of Science and Art.
