National Museum of Nuclear Science & History
Attended Purdue University.
Leon D. Smith joined the Manhattan Project in 1944 and was assigned to the 509th Composite Group at Wendover Airfield in Utah.
Fred D. Butler served as a private first class in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Laggin’ Dragon.
G. W. Flack worked for the Union Carbide & Carbon Corporation.