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Die variety of the day: 6/4/2013
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<p>[QUOTE="desertgem, post: 1722833, member: 15199"]It isn't important who answers a question, if it helps the gain of knowledge.</p><p><br /></p><p>My comment was made because many diagnostics that were applicable to pre-single squeeze era may not be valid in the post 1997 era.</p><p><br /></p><p><br /></p><p><br /></p><p> </p><p><br /></p><p><a href="http://www.error-ref.com/doubled-dies.html" target="_blank" class="externalLink ProxyLink" data-proxy-href="http://www.error-ref.com/doubled-dies.html" rel="nofollow">http://www.error-ref.com/doubled-dies.html</a></p><p> near bottom of page</p><p><br /></p><p>If you read the various causes of the classes of Doubled dies, the classic types were caused by "straight in" pressing". True the working die could be slightly off-set, rotated, tilted,wrong design hub, etc. but it was straight in, where as the single squeeze is using what I call a "fit or pop/slide hubbing. The pressure orients the pressing, and if it starts slightly off center , the pressure causes it to pop into alignment. It is the pop that bothers me and probably led Wexler to think of them as "God only knows" doubled die. If the increasing pressure caused a pop and movement in one direction, why couldn't the increasing pressure causes a succeeding pop and movement in the other direction as it final reaches completion. I am aware of the operator stopped process, but I understand there are safeguards that trigger close investigation before the process continues, thus eliminating DD due to this.</p><p><br /></p><p>I wasn't disagreeing with either proponent, I was expressing my opinion that the Modern DD can have differences from the classic. It is moot to me as I do not collect any DD, past 1995, and I would consider this coin, even though non-cents is probably correct in the significance of its size, as too insignificant for me to add to a classic DD. ...yeah I am one of those old-timers.</p><p><br /></p><p>Jim[/QUOTE]</p><p><br /></p>
[QUOTE="desertgem, post: 1722833, member: 15199"]It isn't important who answers a question, if it helps the gain of knowledge. My comment was made because many diagnostics that were applicable to pre-single squeeze era may not be valid in the post 1997 era. [URL]http://www.error-ref.com/doubled-dies.html[/URL] near bottom of page If you read the various causes of the classes of Doubled dies, the classic types were caused by "straight in" pressing". True the working die could be slightly off-set, rotated, tilted,wrong design hub, etc. but it was straight in, where as the single squeeze is using what I call a "fit or pop/slide hubbing. The pressure orients the pressing, and if it starts slightly off center , the pressure causes it to pop into alignment. It is the pop that bothers me and probably led Wexler to think of them as "God only knows" doubled die. If the increasing pressure caused a pop and movement in one direction, why couldn't the increasing pressure causes a succeeding pop and movement in the other direction as it final reaches completion. I am aware of the operator stopped process, but I understand there are safeguards that trigger close investigation before the process continues, thus eliminating DD due to this. I wasn't disagreeing with either proponent, I was expressing my opinion that the Modern DD can have differences from the classic. It is moot to me as I do not collect any DD, past 1995, and I would consider this coin, even though non-cents is probably correct in the significance of its size, as too insignificant for me to add to a classic DD. ...yeah I am one of those old-timers. Jim[/QUOTE]
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