Federal Reserve Bank of New York. "4779. Offering of Two Series of Treasury Bills, $1,200,000,000 of 91-Day Bills, Additional Amount, $400,000,000 of 182-Day Bills," Federal Reserve Bank of New York Circulars (September 10, 1959). https://fraser.stlouisfed.org/title/466/item/12242, accessed on October 16, 2026.