Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "September 8, 1918," H.4.1 Factors Affecting Reserve Balances of Depository Institutions and Condition Statement of Federal Reserve Banks (1918-09-08). https://fraser.stlouisfed.org/title/83/item/492915, accessed on August 26, 2024.