Federal Reserve Bank of New York. "102. Temporary Retirement of Silver Certificates," Federal Reserve Bank of New York Circulars (May 24, 1918). https://fraser.stlouisfed.org/title/466/item/14793, accessed on March 28, 2024.
Federal Reserve Bank of New York. "102. Temporary Retirement of Silver Certificates," Federal Reserve Bank of New York Circulars (May 24, 1918). https://fraser.stlouisfed.org/title/466/item/14793, accessed on March 28, 2024.