The coin in question is an 1879 Indian Cent, produced at the Philadelphia Mint. This particular coin is a proof issue, meaning it was struck with special care to achieve a higher quality finish, which gives it a shiny, mirror-like appearance. It belongs to the Indian Cents series, popular among collectors due to its distinct design featuring a Native American headdress on the obverse and a laurel wreath on the reverse. With a mintage of only 3,200 pieces, this coin is relatively rare, increasing its desirability among numismatists. The coin has a denomination of 1¢ (one cent or penny) and is made from bronze, weighing in at 3.11 grams and measuring 19 millimeters in diameter. Its mint mark "P" places it as a product of the Philadelphia Mint. Though it has no noted physical width or height given that these values are listed as zero, it nonetheless adheres to the standard dimensions for its type. This particular coin reflects a piece of American history and can be a valuable addition to a coin collection, especially in proof condition. Depending on its specific grade, this coin can hold significant value in the market, revered for both its rarity and historical relevance.