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<p>[QUOTE="foundinrolls, post: 902991, member: 4350"]To answer Kangayou's question about mint mark placement...</p><p><br /></p><p>Prior to 1990 or so, mint marks were indeed punched into dies by hand and the placement could vary. Not only could mint marks be in the field under the date but in the case of a 1985 P dime die variety, it is thought possible that a P mint mark is visible on the neck of Roosevelt. It is not confirmed but there is strong evidence that the mark is indeed a P that was punched way out of position. </p><p><br /></p><p>One we got to 1990, on most US coins, the mint mark was placed on the master hubs as a design detail and they are from that time on consistent in size, shape and position.</p><p><br /></p><p>This still doesn't make an unusual mark an errant mint mark as an errant mark still has to perfectly match the mint marks used on coins of a particular year. We can even identify particular mint mark punches used to add mint marks to particular dies for particular years. It is more of a science than guesswork than many people realize.</p><p><br /></p><p>Thanks,</p><p>Bill[/QUOTE]</p><p><br /></p>
[QUOTE="foundinrolls, post: 902991, member: 4350"]To answer Kangayou's question about mint mark placement... Prior to 1990 or so, mint marks were indeed punched into dies by hand and the placement could vary. Not only could mint marks be in the field under the date but in the case of a 1985 P dime die variety, it is thought possible that a P mint mark is visible on the neck of Roosevelt. It is not confirmed but there is strong evidence that the mark is indeed a P that was punched way out of position. One we got to 1990, on most US coins, the mint mark was placed on the master hubs as a design detail and they are from that time on consistent in size, shape and position. This still doesn't make an unusual mark an errant mint mark as an errant mark still has to perfectly match the mint marks used on coins of a particular year. We can even identify particular mint mark punches used to add mint marks to particular dies for particular years. It is more of a science than guesswork than many people realize. Thanks, Bill[/QUOTE]
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