National Museum of Nuclear Science & History
Charles F. McKnight served as a captain in the 393rd Bombardment Squadron. He was regularly assigned to the B-29 Top Secret.
John Willard was a research associate at the Chicago Met Lab during the Manhattan Project.
Filbert Reynolds served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Strange Cargo.
