Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Volume of Discount and Open-Market Operations of the Federal Reserve Banks," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "March 1921," Federal Reserve Bulletin (March 1921) : 94-94. https://fraser.stlouisfed.org/title/62/item/20521/toc/249214 , accessed on May 8, 2024.