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I have a State Quarter struck on the wrong planchett
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<p>[QUOTE="neburg964, post: 32870, member: 2007"]I probably used the wrong terms to describe what they did. Basically, they rubbed the edge of the coin very lightly against what looked like a fine-grade sanding block, to test the metal filings for chemical composition. They put some fluid on the filingss which revealed the presence of silver. Next, we examined the edge of the coin where it had been filed. Note that the filed area whas not visible with the naked eye. Under a jeweler's eyepiece, we were able to see the copper peeking through. That's when we knew we had a clad coin that had been plated.</p><p><br /></p><p>The quality of this plating is so good that 3 different experts examined it, and it wasn't until we did this test that we discovered the truth. I can't imagine what this coin would have been worth, had it been a genuine error coin.</p><p><br /></p><p>Oh well, it's nice to dream, right?[/QUOTE]</p><p><br /></p>
[QUOTE="neburg964, post: 32870, member: 2007"]I probably used the wrong terms to describe what they did. Basically, they rubbed the edge of the coin very lightly against what looked like a fine-grade sanding block, to test the metal filings for chemical composition. They put some fluid on the filingss which revealed the presence of silver. Next, we examined the edge of the coin where it had been filed. Note that the filed area whas not visible with the naked eye. Under a jeweler's eyepiece, we were able to see the copper peeking through. That's when we knew we had a clad coin that had been plated. The quality of this plating is so good that 3 different experts examined it, and it wasn't until we did this test that we discovered the truth. I can't imagine what this coin would have been worth, had it been a genuine error coin. Oh well, it's nice to dream, right?[/QUOTE]
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I have a State Quarter struck on the wrong planchett
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