Series F Savings Bonds Not Exchangeable for Series H Savings Bonds After October 31, 1964
Federal Reserve Bank of New York. "Series F Savings Bonds Not Exchangeable for Series H Savings Bonds After October 31, 1964," Federal Reserve Bank of New York Circulars (October 29, 1964). https://fraser.stlouisfed.org/title/466/item/13158, accessed on May 3, 2024.