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. "February 1949," Federal Reserve Bulletin (February 1949) : 54-54. https://fraser.stlouisfed.org/title/62/item/21170/toc/154514 , accessed on May 10, 2024.