The $10 Liberty Gold coin, issued by the United States Mint from 1838 to 1907, features a design by engraver James B. Longacre. The 1870 Philadelphia mint variety includes the motto "In God We Trust" above the eagle on the reverse side, a feature that was added in later years of production. These coins are composed of 90% gold and 10% copper, with a total weight of 16.718 grams. The 1870 issue is particularly noteworthy for collectors due to its historical significance and the rarity of certain conditions. Its numismatic value is influenced by factors such as mintmark, condition, and market demand.

Item Denomination Series Year Mint
1870 $10 $10 (Ten Dollars) $10 Liberty Gold – With Motto 1870 Philadelphia