National Museum of Nuclear Science & History
John M. Purdum served in the 603rd Air Engineering Squadron.
Munn worked in the 300 Area at Hanford during the Manhattan Project.
Oscar J. Thigpen 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.
Robert Ward worked for the Tennessee Eastman Corporation at the Y-12 Plant.
