Federal Reserve Bank of New York. "United States Savings Bonds," Federal Reserve Bank of New York Circulars (May 11, 1964). https://fraser.stlouisfed.org/title/466/item/13077, accessed on April 24, 2024.
Federal Reserve Bank of New York. "United States Savings Bonds," Federal Reserve Bank of New York Circulars (May 11, 1964). https://fraser.stlouisfed.org/title/466/item/13077, accessed on April 24, 2024.