Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Earnings and Expenses of Federal Reserve Banks - Profit and Loss of Account," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "February 1931," Federal Reserve Bulletin (February 1931) : 68-68. https://fraser.stlouisfed.org/title/62/item/20710/toc/85022 , accessed on April 27, 2024.