National Museum of Nuclear Science & History
O'Brien worked for Stone and Webster Engineering Corporation.
George Struthers worked for Clinton Laboratories at the X-10 Reactor.
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.
Noland Varley worked for the United States Engineer District Office.
