Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. Copy of Correspondence Judicial Notice of Regulations of Federal Reserve Board, Number X-6726, Volume 33, Page 219, 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/504204, accessed on May 11, 2026.