The Seated Liberty Half Dollar is a U.S. coin that was minted from 1839 to 1891. Designed by engraver Christian Gobrecht, it features a depiction of Lady Liberty seated on a rock, holding a shield and a liberty cap. The reverse side displays an eagle with a shield, symbolizing strength and freedom. This coin was produced in various mint locations, including Philadelphia, San Francisco, and New Orleans. The Seated Liberty design was used for several denominations, making it a significant part of American numismatic history. Collectors value these coins for their historical significance and artistic design.