Discussion in 'Coin Roll Hunting' started by Arizwak, Sep 18, 2020.
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I’m still a little green when it comes to distinguishing between doubling types. I’ve tried research to compare and analyze examples. And yet, I still find it difficult distinguish one from the other.
What’s The best way to differentiate doubling Such as on the coin pictured, and a coin with true hub doubling?
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