The Seated Liberty Half Dollar was minted in the United States from 1839 to 1891, featuring an image of Liberty seated on a rock, holding a shield and a liberty cap. The 1849 issue is a notable year within this series, as it exemplifies the design and craftsmanship of mid-19th century American coinage. These coins typically have a composition of 90% silver and 10% copper, making them highly sought after by collectors. Their numismatic value can vary greatly based on condition, rarity, and demand within the market.