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1968 dime sized penny, Mint Error?
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<p>[QUOTE="Jeepfreak81, post: 3087270, member: 93888"]I'm not sure there's much I can add at this point. However, I'll try. I'm not a coin expert by any stretch and there are people here much more knowledgeable than I. I was a machinist at one time though and have had plenty of experience working with metal. That shiny metal in the middle that looks like "dime metal" to you is just the material being worked. There's no patina on it that forms on copper after time. You could perform a test on another coin from pre 1982 by simply cutting it with cutters or striking it with a cold chisel to split it. You'd find that you end up with a beveled edge and shiny material that has been worked in the middle. I agree with others that this may have been forced into a holder or held by something causing the "double bevel" look. In any case, it's for sure PMD. </p><p><br /></p><p>Stick around and learn everything you can, there are some very knowledgeable folks here. Just remember, they answer some of these questions on a regular basis and get a lot of pushback from new folks, so cut em a little slack when their patience runs thin.[/QUOTE]</p><p><br /></p>
[QUOTE="Jeepfreak81, post: 3087270, member: 93888"]I'm not sure there's much I can add at this point. However, I'll try. I'm not a coin expert by any stretch and there are people here much more knowledgeable than I. I was a machinist at one time though and have had plenty of experience working with metal. That shiny metal in the middle that looks like "dime metal" to you is just the material being worked. There's no patina on it that forms on copper after time. You could perform a test on another coin from pre 1982 by simply cutting it with cutters or striking it with a cold chisel to split it. You'd find that you end up with a beveled edge and shiny material that has been worked in the middle. I agree with others that this may have been forced into a holder or held by something causing the "double bevel" look. In any case, it's for sure PMD. Stick around and learn everything you can, there are some very knowledgeable folks here. Just remember, they answer some of these questions on a regular basis and get a lot of pushback from new folks, so cut em a little slack when their patience runs thin.[/QUOTE]
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1968 dime sized penny, Mint Error?
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