National Museum of Nuclear Science & History
Betz worked at Los Alamos during the Manhattan Project.
Leo Perreault worked for the United States Engineer District Office.
Jacob Beser served as a 1st lieutenant in the 393rd Bombardment Squadron’s Radar Section. He was the radar specialist aboard the Enola Gay bombing mission to Hiroshima and on Bockscar during the Nagasaki mission.
Robert Paulsen was a laboratory helper at the Chicago Met Lab.
