Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Conversion of 4 per cent Coupon Liberty Bonds," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "October 1919," Federal Reserve Bulletin (October 1919) : 54-56. https://fraser.stlouisfed.org/title/62/item/20594/toc/313892 , accessed on May 8, 2024.