Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "February 24, 1966," H.4.1 Factors Affecting Reserve Balances of Depository Institutions and Condition Statement of Federal Reserve Banks (1966-02-24). https://fraser.stlouisfed.org/title/83/item/63728, accessed on September 20, 2024.