Levi G. Nutt
Levi Gamble Nutt was the Chief of the Narcotics Division within the Prohibition Unit of the United States Department of the Treasury from 1919 to 1930, prior to the creation of the Federal Bureau of Narcotics (FBN). He was a registered pharmacist, and led the Division to the arrest of tens of thousands of drug addicts and dealers in the Prohibition era.