Coin Errors With Bumps
Dec. 28, 2024
Mint Error Quarter Bubble Plating Blister Coin Bump Mistake 1989 P Philadelphia | eBay 7 types of surface bumps that can confuse new U.S. coin collectors Thoughts On External Bumps? - Coin Community Forum Any ideas what's going on with this quarter? The raised bump several mm's high and shows the original pressed image. The obverse is completely normal (flat). : r/coins 7 types of surface bumps that can confuse new U.S. coin collectors Small bumps on 1993 penny : r/coins | Coin Errors With Bumps