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. "October 1952," Federal Reserve Bulletin (October 1952) : 49-49. https://fraser.stlouisfed.org/title/62/item/21214/toc/142547 , accessed on April 24, 2024.