638. Matured Unregistered War Savings Certificates (Stamps) Series of 1918 and 1919
Federal Reserve Bank of New York. "638. Matured Unregistered War Savings Certificates (Stamps) Series of 1918 and 1919," Federal Reserve Bank of New York Circulars (November 17, 1924). https://fraser.stlouisfed.org/title/466/item/15394, accessed on April 19, 2024.