Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "March 27, 1941," H.4.1 Factors Affecting Reserve Balances of Depository Institutions and Condition Statement of Federal Reserve Banks (1941-03-27). https://fraser.stlouisfed.org/title/83/item/65398, accessed on September 19, 2024.