National Museum of Nuclear Science & History
W. H. Seaman worked for the United States Engineer District Office.
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.
F. C. Armistead worked for the Union Carbide & Carbon Corporation.
