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. "July 1949," Federal Reserve Bulletin (July 1949) : 71-71. https://fraser.stlouisfed.org/title/62/item/21175/toc/359916 , accessed on April 19, 2024.