Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Foreign Exchange Operations, 1918-1919," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "December 1921," Federal Reserve Bulletin (December 1921) : 28-40. https://fraser.stlouisfed.org/title/62/item/20530/toc/149830 , accessed on April 25, 2024.