National Museum of Nuclear Science & History
Raycliffe C. Davis was a graduate of Central College in Pella, Iowa. He joined the Army while living in Cedar Rapids, IA, and was assigned with Special Engineering Detachment in Oak Ridge, TN in April 1944.
Francis Kratch worked for the United States Engineer District Office.
W. B. Berlincourt worked for the Roane-Anderson Company.
W. B. Humes worked for the Edenfield Electric Company.