National Museum of Nuclear Science & History
Burghardt worked in the United States Engineer District Office.
W. H. Zimmer 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.
MacDonald was a member of the Instrument Section at the University of Chicago’s Metallurgical Laboratory.
