The coin in question is a 1859 Seated Liberty Dime, produced at the New Orleans Mint, designated with the mint mark 'O'. This dime, which circulates as ten cents in the United States currency, is crafted from silver, adding to its historical and intrinsic value. Measuring approximately 17.9 millimeters in diameter and weighing about 2.49 grams, this coin is a classic representation of the Seated Liberty design, which features the figure of Liberty seated on a rock, symbolizing strength and stability. The reverse side depicts the denomination within a wreath, reinforcing its official currency status. Originally minted in a quantity of 480,000 units, the 1859 Seated Liberty Dime reflects not only the artistry and craftsmanship of its time but also serves as a tangible piece of American history. Its mintage and the distinguished mint mark help collectors assess its rarity and desirability within the numismatic community. As a collectible item, its value can vary significantly based on condition, market demand, and other factors, making it an interesting piece for both collectors and investors alike.