National Museum of Nuclear Science & History
Attended Carnegie Technical Institute.
Calvin B. Popwell served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Big Stink, and he and his crew were later reassigned to Luke the Spook.
Frederick Bossert served in the 1st Ordnance Squadron.
Gerald F. Smith served in the Special Engineer Detachment at Los Alamos, NM during the Manhattan Project.