Federal Reserve Bank of New York. "137. United States Treasury Certificates of Indebtedness," Federal Reserve Bank of New York Circulars (January 10, 1919). https://fraser.stlouisfed.org/title/466/item/14889, accessed on May 11, 2024.
Federal Reserve Bank of New York. "137. United States Treasury Certificates of Indebtedness," Federal Reserve Bank of New York Circulars (January 10, 1919). https://fraser.stlouisfed.org/title/466/item/14889, accessed on May 11, 2024.