Federal Reserve Bank of New York. "5146. 3 1/2 Percent Treasury Certificates of Indebtedness of Series A-1963, or 4 Percent Treasury Notes of Series A-1966,"
Federal Reserve Bank of New York Circulars
(February 5, 1962).
https://fraser.stlouisfed.org/title/466/item/12662, accessed on March 10, 2026.