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<p>[QUOTE="Insider, post: 24868145, member: 24314"]This is the type of coin that can be routinely graded correctly MS one day and AU the next. A true "liner." There is an easily determined difference between the loss of original surface from the micro movement taking place in a roll during pressure compaction and <img src="styles/default/xenforo/clear.png" class="mceSmilieSprite mceSmilie46" alt=":facepalm:" unselectable="on" unselectable="on" /><img src="styles/default/xenforo/clear.png" class="mceSmilieSprite mceSmilie8" alt=":D" unselectable="on" unselectable="on" /><img src="styles/default/xenforo/clear.png" class="mceSmilieSprite mceSmilie7" alt=":p" unselectable="on" unselectable="on" /> the "cabinet friction" nomenclature introduced commercially long ago to overlook or minimize the undesirability of friction wear from circulation and mishandling. Unfortunately, most don't have the tools or type of lighting needed to make this determination with an acceptable degree of accuracy. </p><p><br /></p><p>One old timer told me that when a coin has virtually no marks or hairlines, he views the obvious friction wear as roll rub or cabinet friction. I think the market still would accept that if it had not decided to grade AU's low Mint State to eliminate the need to make any specific and accurate determination. I think most of you have heard that with most coins there is little price difference in the low MS grades.[/QUOTE]</p><p><br /></p>
[QUOTE="Insider, post: 24868145, member: 24314"]This is the type of coin that can be routinely graded correctly MS one day and AU the next. A true "liner." There is an easily determined difference between the loss of original surface from the micro movement taking place in a roll during pressure compaction and :facepalm::D:p the "cabinet friction" nomenclature introduced commercially long ago to overlook or minimize the undesirability of friction wear from circulation and mishandling. Unfortunately, most don't have the tools or type of lighting needed to make this determination with an acceptable degree of accuracy. One old timer told me that when a coin has virtually no marks or hairlines, he views the obvious friction wear as roll rub or cabinet friction. I think the market still would accept that if it had not decided to grade AU's low Mint State to eliminate the need to make any specific and accurate determination. I think most of you have heard that with most coins there is little price difference in the low MS grades.[/QUOTE]
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