This is why it retains its designation to this day as a $20 coin. However, the coin is actually made of a gold/copper alloy that consists of only. The $20 Liberty Head gold coin and its successor, the St. Gaudens, are the largest coins produced () by the U.S. Mint for general coinage. Measuring. Coin 20 Dollar USA ( -) Gold | Prices & Values. Group has 47 coins / 37 prices.
Twenty dollar coin -
There were several changes in the early years of this design. The ultra-high relief American Eagle also used Roman numerals. Accordingly, these issues when the U. These coins were minted at the West Point Mint, but none of them bear the "W" mint mark, making them particularly unusual. While it may be nearly impossible to give an exact future valuation to a specific coin, it is safe to say that it will only ever be worth more as time moves forward. The final mintage was ,