Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Meeting Minutes, May 31, 1939, Volume 26, Part 2," Minutes of the Board of Governors of the Federal Reserve System (May 31, 1939). https://fraser.stlouisfed.org/title/821/item/28132, accessed on April 21, 2025.