Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. Interpretation of Law or Regulation: Opinion of Board on Classification of Form of Certificate for Use by a National Bank, Number S-227, Volume 53, Page 307, 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/509333, accessed on September 25, 2024.