Federal Reserve Bank of New York. "3402. Offering of 1 1/4 Percent Treasury Certificates of Indebtedness of Series A-1950 in Exchange for 1 1/8 Percent Treasury Certificates of Indebtedness of Series A-1949 [etc.]," Federal Reserve Bank of New York Circulars (December 15, 1948). https://fraser.stlouisfed.org/title/466/item/10902, accessed on October 19, 2024.