Liberty Seated Half Dollars were minted in the United States from 1839 to 1891. The 1857 issue, struck in San Francisco, is part of a series characterized by the depiction of Liberty seated on a rock while holding a shield and a liberty pole. The 50-cent coins are popular among collectors due to their historical significance and aesthetic design. San Francisco mintages are often sought after, especially in higher grades due to lower survival rates compared to other mint locations.

Item Denomination Series Year Mint
1857-S 50c 50c Liberty Seated Half Dollars 1857 San Francisco