Thread: Rust removal
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Old 09-04-2020, 09:46 PM
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cgt4570 cgt4570 is offline
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Location: Mount Carmel, TN USA
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Quote:
Originally Posted by kwh View Post
Hard to find copper pennies now,they are made of zinc.
Prior to half way through 1983, they are pure copper. Surprisingly they turn up regularly in change.
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