Post-1964 U.S. Mint Off-Metal Error Coins: A Numismatic Curiosity
Numismatics, the study and collection of coins, has long been a fascinating hobby for many. Among the most intriguing categories of coins are off-metal error coins—coins that are struck using the wrong type of metal. These coins are valuable not only because of their rarity but also due to the story they tell about the … Read more