National Museum of Nuclear Science & History
A. H. Barrett worked for the Kellex Corporation at the K-25 Plant.
D. C. Shugart worked for the United States Engineer District Office.
D. S. Ewing worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Hammond worked at the 300 Area at Hanford during the Manhattan Project.
Jacob Y. Bontekoe served as 2nd lieutenant in the 393rd Bombardment Squadron. He was regularly assigned to the B-29 Top Secret.
