Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Earnings and Expenses of Federal Reserve Banks," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "1977," Annual Report of the Board of Governors of the Federal Reserve System (1977) : 451-452. https://fraser.stlouisfed.org/title/117/item/2432/toc/268958 , accessed on May 11, 2024.