National Museum of Nuclear Science & History
Walter Main worked for the United States Engineer District Office.
L. S. Dombrow 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.
Hudson D. Rosenthal served in the First Ordnance Squadron.
