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Who has found an off-metal or wrong-sized coin in change?
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<p>[QUOTE="gatzdon, post: 314439, member: 8247"]Not that I would ever recommend doing this due to the health risk, but I have read about scammers that would dip the coin in Mercury. It forms an amalgam on the surface that makes the coin silver in appearance with no evidence of plating. A metal detector should show that the coin is copper and not aluminum (which is what the trial coins were struck on at that time).[/QUOTE]</p><p><br /></p>
[QUOTE="gatzdon, post: 314439, member: 8247"]Not that I would ever recommend doing this due to the health risk, but I have read about scammers that would dip the coin in Mercury. It forms an amalgam on the surface that makes the coin silver in appearance with no evidence of plating. A metal detector should show that the coin is copper and not aluminum (which is what the trial coins were struck on at that time).[/QUOTE]
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