1. Narcotics. Revoking Pro-mimeograph, pro. no. 316, dated May 21, 1923, and outlining treatment of narcotic-drug addiction permissible under Harrison narcotic law; June 23, 1928. Bookmark Corporate/Agency Authors: Prohibition Bureau and Treasury Department Publisher: Prohibition Bureau Date: [1928.] SuDoc number: T 54.7:N 16