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<p>[QUOTE=&quot;cpm9ball, post: 2070918, member: 24633&quot;]I&#039;m inclined to agree with the OP in that this may have been due to the pressure of the strike. If this occurred, the flat surface of the planchet would be unaffected.</p><p><br /></p><p>On the other hand, if it had been due to over-polishing, it would be hard to imagine that the innermost recess in this part of the die could be polished flat without affecting the surrounding area.</p><p><br /></p><p>Chris[/QUOTE]</p><p><br /></p>

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