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<p>[QUOTE=&quot;Cliff Reuter, post: 7861517, member: 115140&quot;]There are many DDO&#039;s that are only visible in certain devices of a coin, no matter what class of doubling it is attributed to. (Extra verticle bars on the first and last T&#039;s of TRUST on some Lincoln wheat cents come to mind.)</p><p><br /></p><p>I believe I saw a thread by Jason Cuvelier (2-3 years ago?) talking about a tilted working hub having the ability to affect doubling. I believe the example he cited affected the O of ONE on the reverse of a Lincoln wheat cent. </p><p><br /></p><p>I would suspect this is could be one explanation for only some devices closer to the perimeter exhibiting the doubling. </p><p><br /></p><p>Not a monster, but still a nice DDO by the way, and congrats on the new listings rmpsrpms. No difficulty whatsoever with the quality of your images. The doubling is clearly there.[/QUOTE]</p><p><br /></p>

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