National Museum of Nuclear Science & History
John Mihalkanin was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Gerald E. Bean served in the 509th Headquarters and Base Services Squadron.
Tyson Hamel worked for the Roane-Anderson Company.
Donald D. Piehl 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.
