National Museum of Nuclear Science & History
James J. Johnson served in the 603rd Air Engineering Squadron.
Chester J. Krajewski served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Top Secret.
Curt J. Havekotte served in the 1st Ordnance Squadron.
Watkinds worked at the 300 Area at Hanford during the Manhattan Project.