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DEFINITELY NOT! Cleaning your coins will make them look un-natural, and will make them worthless in the eyes of collectors. And using anything abrasive (like polishes) will also leave tiny hairline scratches on the surfaces of the coin -- making them even more worthless. If you do this, you will likely turn your valuable rare coins into worthless slugs.

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โˆ™ 2005-09-08 15:42:47
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Q: Is it safe to use metal polishes like silver or copper cleaners on rare coins?
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