The product is a 1822 O-105 R5 Capped Bust Half Dollar made of silver with a fineness of 0.9. This coin was minted in Philadelphia, United States in the early 19th century. It is a circulated business strike coin with a denomination of 50 cents. The coin is uncertified and ungraded, making it ideal for collectors looking for a piece of history from the early days of US coinage.