Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. Cir. Letter From Governor, Federal Reserve Board, Sept. 11, 1917, re Importance of Enforcing Rigidly the Regulations Regarding Penalties for Impairment of Reserve Accounts, Number X-367, Volume 6, Page 2707, 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/510722, accessed on September 21, 2024.