Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Meeting Minutes, February 20, 1931, 11:30 AM, Volume 18, Part 1," Minutes of the Board of Governors of the Federal Reserve System (February 20, 1931). https://fraser.stlouisfed.org/title/821/item/32871, accessed on May 4, 2024.