Federal Reserve Bank of New York. "750. $2.50 Gold Coins," Federal Reserve Bank of New York Circulars (December 6, 1926). https://fraser.stlouisfed.org/title/466/item/14709, accessed on March 29, 2024.
Federal Reserve Bank of New York. "750. $2.50 Gold Coins," Federal Reserve Bank of New York Circulars (December 6, 1926). https://fraser.stlouisfed.org/title/466/item/14709, accessed on March 29, 2024.