The coin is a rare 1877-S Seated Liberty Half Dollar coin made of silver with a fineness of 0.9. It is circulated and has not been graded or certified. This coin was minted in San Francisco in the United States. The strike type is business, and it comes with free shipping. With a denomination of 50 cents, this coin is a valuable addition to any collection of US coins, especially for collectors interested in the Seated Liberty series.