Federal Reserve Bank of New York. "5962. United States Savings Bonds, Series E," Federal Reserve Bank of New York Circulars (March 22, 1967). https://fraser.stlouisfed.org/title/466/item/13643, accessed on April 25, 2024.
Federal Reserve Bank of New York. "5962. United States Savings Bonds, Series E," Federal Reserve Bank of New York Circulars (March 22, 1967). https://fraser.stlouisfed.org/title/466/item/13643, accessed on April 25, 2024.