Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Volume of Acceptances Purchased, by Rates of Discount Charged," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "1921," Annual Report of the Board of Governors of the Federal Reserve System (1921) : 214-214. https://fraser.stlouisfed.org/title/117/item/2479/toc/177389 , accessed on April 19, 2024.