Federal Reserve Bank of New York. "$5, $10,$20, and $50 Counterfeit Federal Reserve Notes," Federal Reserve Bank of New York Circulars (September 30, 1976). https://fraser.stlouisfed.org/title/466/item/496253, accessed on April 24, 2024.
Federal Reserve Bank of New York. "$5, $10,$20, and $50 Counterfeit Federal Reserve Notes," Federal Reserve Bank of New York Circulars (September 30, 1976). https://fraser.stlouisfed.org/title/466/item/496253, accessed on April 24, 2024.