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. "1938," Annual Report of the Board of Governors of the Federal Reserve System (1938) : 57-58. https://fraser.stlouisfed.org/title/117/item/2496/toc/75308 , accessed on May 7, 2024.