Federal Reserve Bank of New York. "4938. Offering of Two Series of Treasury Bills, $1,000,000,000 of 91-Day Bills, Additional Amount, $500,000,000 of 182-Day Bills,"
Federal Reserve Bank of New York Circulars
(September 28, 1960).
https://fraser.stlouisfed.org/title/466/item/12452, accessed on March 17, 2026.