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10C - Partial Clad Layer on Obverse - 1.8g - 1988 D
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<p>[QUOTE="Oldhoopster, post: 2942272, member: 84179"]A defect in the strip that wasn't caught when it was rolled to thickness. </p><p><br /></p><p>When the 3 layers are go through the cladding process, it's not hard to imagine uneven edges, or even a defect within one of the layers. What's unusual is that it wasn't trimmed away or caught in the inspection process prior to blanking. </p><p><br /></p><p>I also suppose it could be like a lamination where areas within the 3 layers did not properly bond, then separated after the blanking process, subsequently breaking off prior to striking (I don't think this is case for paddyman's example, however)[/QUOTE]</p><p><br /></p>
[QUOTE="Oldhoopster, post: 2942272, member: 84179"]A defect in the strip that wasn't caught when it was rolled to thickness. When the 3 layers are go through the cladding process, it's not hard to imagine uneven edges, or even a defect within one of the layers. What's unusual is that it wasn't trimmed away or caught in the inspection process prior to blanking. I also suppose it could be like a lamination where areas within the 3 layers did not properly bond, then separated after the blanking process, subsequently breaking off prior to striking (I don't think this is case for paddyman's example, however)[/QUOTE]
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10C - Partial Clad Layer on Obverse - 1.8g - 1988 D
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