National Museum of Nuclear Science & History
O. E. Miller worked for the Tennessee Eastman Corporation at the Y-12 Plant.
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.
McCampbell worked for Stone and Webster Engineering Corporation.
William P. Norris was an associate bio-chemist at the University of Chicago Met Lab. After a stint at the Dow Chemical Company, he joined the Manhattan Project in July 1944.