jonathanb ✭✭✭✭✭

As others have said (repeatedly), your coin is acid treated. If you have not found any other examples like this coin, then you have not looked hard enough: https://www.error-ref.com/acid-shrunk-coins/ (View Post)

Please proofread and then repost an understandable question without abbreviations that you made up. (View Post)

Wow (View Post)

To add a little more detail... Vinegar is a type of acid. When you put a coin in acid, you will damage that coin and lose all numismatic value that it originally. However, in your case your pics show… (View Post)

To our hosts: Would you consider creating reference pages showing coins that are NOT errors, please? PCGS CoinFacts is such a fantastic resource. PCGS Photograde shows how coins are supposed to look,… (View Post)