This coin is a 1890 Seated Liberty Dime, minted in San Francisco. As a dime, it has a denomination of 10 cents and is made of silver, weighing 2.5 grams. With a diameter of approximately 17.9 mm, it features the iconic Seated Liberty design, which symbolizes freedom. The mintage for this particular year and mint mark is 1,423,076, making it a relatively common piece from the series. The Seated Liberty Dime was produced during a time when the United States was experiencing significant economic changes, and this coin is a reflection of that era. The "S" mint mark indicates that it was struck at the San Francisco Mint, known for producing coins with high-quality strikes and detailed designs. Overall, this coin not only serves as a currency but also as a collectible item for numismatists who appreciate the artistry and history of American coinage. Its relatively large mintage makes it accessible to collectors, while its silver content adds intrinsic value.