Federal Reserve Bank of New York. "[Leaflet "Counterfeiting and Forgery"]," Federal Reserve Bank of New York Circulars (July 12, 1968). https://fraser.stlouisfed.org/title/466/item/13782, accessed on May 21, 2024.
Federal Reserve Bank of New York. "[Leaflet "Counterfeiting and Forgery"]," Federal Reserve Bank of New York Circulars (July 12, 1968). https://fraser.stlouisfed.org/title/466/item/13782, accessed on May 21, 2024.