Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. Statement for the Press re Increases in Adjusted Debit Balance of an Old Account: Ruling No. 18 Interpreting Regulation T, Number X-8064, Volume 41, Page 238, Mimeograph Letters and Statements of the Board. Board of Governors of the Federal Reserve System (U.S.), 1935-. https://fraser.stlouisfed.org/archival/4957/item/505659, accessed on August 19, 2026.