United States Gold Coin - Half Eagle Liberty. Authenticity is guaranteed and certified by Numismatic Guaranty Corporation, the coin is sealed within the protective NGC plastic slab. To verify the authenticity of my coin, please enter the certification number (see above).NGC certificate verification web page. Country: The United States of America. Mintage: only 31,360 coins. Catalog References: KM# 69, Fb. Liberty (coronet head) facing left, surrounded by 13 stars, with the date below. Heraldic eagle with Union shield and holding 3 arrows and a branch. And see over 2,000 coins and medals. The item "1857 Gold $5 NGC MS61 Half Eagle Charlotte Liberty Head United States Low mint" is in sale since Saturday, October 24, 2020. This item is in the category "Coins & Paper Money\Coins\ US\Gold (Pre-1933)\$5, Half Eagle". The seller is "worldqualitycoins" and is located in Nokomis, Florida. This item can be shipped worldwide.