Board of Governors of the Federal Reserve System (U.S.), 1935-
and Federal Reserve Board, 1914-1935. "February 23, 1940,"
H.4.1 Factors Affecting Reserve Balances of Depository Institutions and Condition Statement of Federal Reserve Banks
(1940-02-23).
https://fraser.stlouisfed.org/title/83/item/66331, accessed on March 7, 2026.