Richard B. Tillson

J. P. Conlon

Charles H. Scully

Charles H. Scully served in the 1027th Air Materials Squadron.

Ray Smith

Ray Smith is the historian at the Y-12 National Security Complex. His specific focus is the history of Oak Ridge, and he is intimately acquainted with the uranium enrichment processes undertaken at the Y-12, K-25, and S-50 plants during the Manhattan Project, and how the Fat Man and Little Boy bombs worked.

John C. Bullock

Bullock worked in the United States Engineer District Office.