Collectible coins encompass a wide range of items, including various denominations such as the Half Cent, which has historical significance in the United States. Counterstamped coins are those that have been altered post-minting, often bearing an additional mark or design, enhancing their collectible value. The year 1828 is notable for specific coinage issues, including unique pieces and varieties that attract collectors due to their rarity and historical context. Collectors often seek these coins for their numismatic interest, investment potential, and the stories they represent within American history.