Federal Reserve Bank of New York. "3547. Exchange Offerings, Offering of 1 1/4% Treasury Notes of Series C-1951 in Exchange for 1 1/4% Treasury Certificates of Indebtedness of Series D-1950, Offering of 1 1/2% Treasury Notes of Series A-1955 in Exchange for 1 3/8% Treasury Notes of Series," Federal Reserve Bank of New York Circulars (March 20, 1950). https://fraser.stlouisfed.org/title/466/item/11044, accessed on September 7, 2026.