Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Average Rates Earned on Total Bills and Securities," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "1926," Annual Report of the Board of Governors of the Federal Reserve System (1926) : 49-49. https://fraser.stlouisfed.org/title/117/item/2484/toc/183402 , accessed on April 24, 2024.