Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Selected Assets and Liabilities of Federal Business-Type Activities," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "February 1957," Federal Reserve Bulletin (February 1957) : 64-64. https://fraser.stlouisfed.org/title/62/item/21266/toc/281680 , accessed on April 25, 2024.