Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Actual and Adjusted Reserve Percentages of Each Federal Reserve Bank," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "September 1921," Federal Reserve Bulletin (September 1921) : 9-9. https://fraser.stlouisfed.org/title/62/item/20527/toc/392893 , accessed on March 29, 2024.