Federal Reserve Bank of New York. "5881. United States Savings Bonds," Federal Reserve Bank of New York Circulars (October 10, 1966). https://fraser.stlouisfed.org/title/466/item/13529, accessed on April 23, 2024.
Federal Reserve Bank of New York. "5881. United States Savings Bonds," Federal Reserve Bank of New York Circulars (October 10, 1966). https://fraser.stlouisfed.org/title/466/item/13529, accessed on April 23, 2024.