Federal Reserve Bank of New York. "580. $2.50 Gold Coins," Federal Reserve Bank of New York Circulars (December 7, 1923). https://fraser.stlouisfed.org/title/466/item/15345, accessed on April 26, 2024.
Federal Reserve Bank of New York. "580. $2.50 Gold Coins," Federal Reserve Bank of New York Circulars (December 7, 1923). https://fraser.stlouisfed.org/title/466/item/15345, accessed on April 26, 2024.