2018 Penny. Error ???

Discussion in 'Coin Chat' started by Wilddavy, Sep 10, 2019.

  1. Wilddavy

    Wilddavy Active Member

    Got bubbles on it I know I have heard that's sum are normal then I heard it error please clear this up. First on 2018 I seen
     

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  3. tommyc03

    tommyc03 Senior Member

    It's not an error. This could have happened at the Mint or outside the Mint from environment. Remember, the plating is only 8 microns thick or thin if you will. An improper bath in the copper plating could have caused this.
     
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  4. Wilddavy

    Wilddavy Active Member

    Thank you for clearing that up.
     
  5. Wilddavy

    Wilddavy Active Member

    What about the lines that's under letters it's like a bubble but long.
     
  6. tommyc03

    tommyc03 Senior Member

    Possibly linear plating bubbles which are just long and elongated instead of being spotty.
     
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