The coin in question is a Seated Liberty Dime, minted in the year 1845. This particular piece is composed of 90% silver and 10% copper, reflecting the materials used during this era in coinage. With a diameter of approximately 17.9 mm, it is a small yet significant coin in American history. Weighing in at 2.67 grams, it embodies the classic design elements attributed to its creators, designer Robert Ball Hughes and engraver Christian Gobrecht. The Seated Liberty Dime features Lady Liberty seated, a personification of freedom and justice, which has been a popular motif in American coinage. The edge of the coin is reeded, a characteristic that helps prevent wear and marking from handling. Notably, this dime has no mint mark, indicating it was produced at one of the U.S. mints without specifying which one. With a total mintage of 1,755,000 pieces, the 1845 Seated Liberty Dime is a treasured collectible among numismatists. Its historical context and design have made it a favorite, representing both the artistic flair and the practical aspects of coinage in the mid-19th century United States. Despite the coin's small denomination of 10 cents, its value can vary widely based on its grade and condition, making it significant for collectors and investors in the realm of U.S. coinage.