Federal Reserve Bank of New York. "6897. United States Savings Bonds," Federal Reserve Bank of New York Circulars (February 11, 1972). https://fraser.stlouisfed.org/title/466/item/540696, accessed on April 17, 2024.
Federal Reserve Bank of New York. "6897. United States Savings Bonds," Federal Reserve Bank of New York Circulars (February 11, 1972). https://fraser.stlouisfed.org/title/466/item/540696, accessed on April 17, 2024.