Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. Regulation H, Series of 1924, Number X-4011, Volume 20, Page 195, . Board of Governors of the Federal Reserve System (U.S.), 1935-. https://fraser.stlouisfed.org/archival/4957/item/502148, accessed on April 18, 2024.