Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Meeting Minutes, September 21, 1921, Volume 8, Part 2," Minutes of the Board of Governors of the Federal Reserve System (September 21, 1921). https://fraser.stlouisfed.org/title/821/item/26240, accessed on May 12, 2025.