National Museum of Nuclear Science & History
E. Davis worked for the J.A. Jones Construction Company.
Woodruff worked for Stone and Webster Engineering Corporation.
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.
Harold Powell worked for the United States Engineer District Office.