Federal Reserve Bank of New York. "3320. United States Savings Bonds -- Series E," Federal Reserve Bank of New York Circulars (March 18, 1948). https://fraser.stlouisfed.org/title/466/item/10821, accessed on May 18, 2024.
Federal Reserve Bank of New York. "3320. United States Savings Bonds -- Series E," Federal Reserve Bank of New York Circulars (March 18, 1948). https://fraser.stlouisfed.org/title/466/item/10821, accessed on May 18, 2024.