Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "March 4, 1937," H.4.1 Factors Affecting Reserve Balances of Depository Institutions and Condition Statement of Federal Reserve Banks (1937-03-04). https://fraser.stlouisfed.org/title/83/item/66684, accessed on October 16, 2026.