Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "United States Savings Bonds," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "November 1948," Federal Reserve Bulletin (November 1948) : 73-73. https://fraser.stlouisfed.org/title/62/item/21167/toc/90044 , accessed on May 7, 2024.