National Museum of Nuclear Science & History
John Smith was a guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Jack E. Harris served in the 393rd Bombardment Squadron.
Grover Reynolds served in the First Ordnance Squadron.
Kirk worked in the 300 Area at Hanford during the Manhattan Project.
John A. Wilson served as a captain in the 393rd Bombardment Squadron. He was the aircraft commander on the B-29 Jabit III on the Hiroshima mission.