Federal Reserve Bank of New York. "Change in Distribution of the Bicentennial Half Dollars and Quarters," Federal Reserve Bank of New York Circulars (September 19, 1975). https://fraser.stlouisfed.org/title/466/item/476607, accessed on May 2, 2024.
Federal Reserve Bank of New York. "Change in Distribution of the Bicentennial Half Dollars and Quarters," Federal Reserve Bank of New York Circulars (September 19, 1975). https://fraser.stlouisfed.org/title/466/item/476607, accessed on May 2, 2024.