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Old 06-15-2018, 09:27 PM
Bounder Bounder is offline
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Join Date: Jun 2018
Posts: 112
Default cleaning pennies

I tried cleaning several pennies with ketchup and it does work to some extent. I think you don't want to leave them in there too many days though,The ketchup turns very black. It might soften the features of the coin.
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