Federal Reserve Bank of New York. "5649. 4 Percent Treasury Notes of Series A-1966, Additional Issue, at 99.85, or 4 1/4 Percent Treasury Bonds of 1974, Additional Issue, at 100.25 Offered in Exchange for 4 5/8 Percent Treasury Notes of Series A-1965, or 3 7/8 Percent Treasury Notes of Series C-1965," Federal Reserve Bank of New York Circulars (April 30, 1965). https://fraser.stlouisfed.org/title/466/item/13273, accessed on December 25, 2024.