National Museum of Nuclear Science & History
E. F. Hutchinson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
John Tempka (1923-2017) was an American engineer. Tempka was born in Boydsville, Ohio. He was studying at the University of Detroit when he was recruited to join the U.
John Rendleman worked for the United States Engineer District Office.
Harold Butterfield served in the 1st Ordnance Squadron.
