Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Foreign Exchange Rates," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "November 1920," Federal Reserve Bulletin (November 1920) : 40-44. https://fraser.stlouisfed.org/title/62/item/20607/toc/167880 , accessed on April 17, 2024.