Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Average Rates Earned by Federal Reserve Banks on Bills and Securities," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "1930," Annual Report of the Board of Governors of the Federal Reserve System (1930) : 84-84. https://fraser.stlouisfed.org/title/117/item/2487/toc/379467 , accessed on April 25, 2024.