Federal Reserve Bank of New York. "Sixth Progress Report on MICR Program," Federal Reserve Bank of New York Circulars (August 23, 1963). https://fraser.stlouisfed.org/title/466/item/12919, accessed on April 15, 2024.
Federal Reserve Bank of New York. "Sixth Progress Report on MICR Program," Federal Reserve Bank of New York Circulars (August 23, 1963). https://fraser.stlouisfed.org/title/466/item/12919, accessed on April 15, 2024.