What causes this?

Discussion in 'Error Coins' started by Justin Clark, Jul 2, 2020.

  1. Justin Clark

    Justin Clark New Member

    What causes these marks? IPC_2020-07-01.22.56.20.2160.jpg IPC_2020-07-01.22.57.56.2810.jpg IPC_2020-07-01.22.58.08.9950.jpg IPC_2020-07-01.22.58.12.8000.jpg IPC_2020-07-01.22.58.17.8230.jpg
     
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  3. rascal

    rascal Well-Known Member

    Some of it is damage and some of it is copper plating issues. The zinc core is rotting and swelling the thin copper plating up. I hope this info. helps you.
     
    Justin Clark likes this.
  4. Justin Clark

    Justin Clark New Member

    Thanks bud, I was thinking it was bubbling but needed a second opinion.
     
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  5. Danomite

    Danomite What do you say uh-huh Supporter

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