The product is a 1953-S Roosevelt Dime, minted in San Francisco and composed of 90% silver. It bears a face value of 10 cents and is categorized as a business strike type. This United States coin is part of the Roosevelt series and carries the KM#198 identification number. As a highly collectible piece with a strong historical significance, this NGC MS66 graded dime is a valuable addition to any numismatic collection.