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I think I have a improper alloy mix 1980p penny error
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<p>[QUOTE="Insider, post: 4633558, member: 24314"]Look everyone, I appreciate the comments but please treat me as just a member here asking questions. Most of which I am still waiting to be answered. The ONLY coin that counts at this time is the OP's.</p><p><br /></p><p>A rough (and dirty?) roller can leave an impression in the strip. I suspect the finishing mill rollers were kept cleaner. A strip is spread lengthwise possibly adding to the "streak" effect we see. Most of the time, planchets with impressions from the rollers and other blanks will still produce coins with no evidence of these minor defects. Alloy mix errors of all types are not struck out and leave traces of color or crystals. </p><p><br /></p><p>One thing to consider is the strip is no longer made at the Mint. They buy it. If I were an error expert, I should contact the factory producing cent strip when it was entirely bronze. It would make a great article. <img src="styles/default/xenforo/clear.png" class="mceSmilieSprite mceSmilie8" alt=":D" unselectable="on" unselectable="on" /></p><p><br /></p><p>PS I believe the marks on the OP's coin resulted from something besides dirty rollers which have been blamed for the other coins in this thread that I'd like to learn more about later. <img src="styles/default/xenforo/clear.png" class="mceSmilieSprite mceSmilie50" alt=":happy:" unselectable="on" unselectable="on" />[/QUOTE]</p><p><br /></p>
[QUOTE="Insider, post: 4633558, member: 24314"]Look everyone, I appreciate the comments but please treat me as just a member here asking questions. Most of which I am still waiting to be answered. The ONLY coin that counts at this time is the OP's. A rough (and dirty?) roller can leave an impression in the strip. I suspect the finishing mill rollers were kept cleaner. A strip is spread lengthwise possibly adding to the "streak" effect we see. Most of the time, planchets with impressions from the rollers and other blanks will still produce coins with no evidence of these minor defects. Alloy mix errors of all types are not struck out and leave traces of color or crystals. One thing to consider is the strip is no longer made at the Mint. They buy it. If I were an error expert, I should contact the factory producing cent strip when it was entirely bronze. It would make a great article. :D PS I believe the marks on the OP's coin resulted from something besides dirty rollers which have been blamed for the other coins in this thread that I'd like to learn more about later. :happy:[/QUOTE]
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I think I have a improper alloy mix 1980p penny error
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