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National Museum of Nuclear Science & History

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.

Related Profiles

L. R. Cornish

Oak Ridge, TN

L. R. Cornish worked for the J.A. Jones Construction Company.

B. R. Burks

Y-12 Plant

B. R. Burks worked for the Tennessee Eastman Corporation at the Y-12 Plant.

William Z. Harmon

Oak Ridge, TN

Harmon worked in the United States Engineer District Office.

John C. Pennock

K-25 Plant

John C. Pennock attended Cornell University, where he studied engineering. He was a member of the Special Engineer Detachment at Oak Ridge, where he worked as a technical engineer at the K-25 Plant.