Federal Reserve Bank of New York. "512. New Counterfeit $50 Federal Reserve Note," Federal Reserve Bank of New York Circulars (December 12, 1922). https://fraser.stlouisfed.org/title/466/item/15274, accessed on June 2, 2024.
Federal Reserve Bank of New York. "512. New Counterfeit $50 Federal Reserve Note," Federal Reserve Bank of New York Circulars (December 12, 1922). https://fraser.stlouisfed.org/title/466/item/15274, accessed on June 2, 2024.