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<p>[QUOTE="Insider, post: 2291075, member: 24314"]Please allow a new member to take sides: SuperDave and GDJMSP know their stuff.</p><p><br /></p><p>It can be very difficult to comment on a coin with any hope of accuracy with a picture alone. See Coinman1234. Because of this provable fact, in my opinion there is no indication (except for the slab label)that the 1859 is not a dark original coin with some bag marks circled in the field. There is also no indication the coin has been dipped. Dipped coins are not this color unless it was done some time in the past and the coin toned. There is no indication that the toning is not natural. </p><p><br /></p><p>Halos around a coin's relief can signify a few things:</p><p><br /></p><p>A. Chemical alteration or residue that did not reach the protected area next to the relief.</p><p>B. A circulated coin with mint luster in protected areas such as the 1878 and what looks the same on the 1859.</p><p>C. Some form of mechanical abrasion.</p><p><br /></p><p>The actual coin needs to be examined in hand so it can be tipped and rotated in the light. It is a good bet that the 1859 is hairlined from old improper cleaning that is hidden by the toning and not seen in the photo.</p><p><br /></p><p>Some further thoughts: </p><p><br /></p><p>1. Cleaning a coin properly implies that it is undetectable. That is considered conservation. Anyone who decides a vintage coin has been cleaned in the past with no visible evidence under magnification for proof is free to do so.</p><p><br /></p><p>2. A properly conserved coin will not look "dipped."</p><p><br /></p><p>3. Conserving (properly dipping) a coin several times will not change its look; however sometime between the first several times and the time your coin dissolves - it will show.</p><p><br /></p><p>4. Just because a PCGS code of 92 indicates a "harshly, abrasive cleaning," it does not mean the actual coin is harshly cleaned. All the major grading services will slab coins w/market acceptable cleaning because it is a matter of degree. This is a very important concept. Holding a coin under running water is a form of chemical cleaning. It goes from there all the way to an acid etch. Mechanical cleaning is the same. Brushing a coin with a camel's hair brush all the way to extreme whizzing. The important thing to remember is to look for any evidence of an unnatural surface. Many coins are ruined when they are dried improperly!</p><p><br /></p><p>5. Lightly hairlined coins can be found in detail, and straight-grade holders. The grading services would rather straight grade a coin if possible. </p><p><br /></p><p>6. Dents on the 1859 coin are not a reason to call it cleaned. </p><p><br /></p><p>Must get back to work. So sorry Spencer will not be with us anymore[/QUOTE]</p><p><br /></p>
[QUOTE="Insider, post: 2291075, member: 24314"]Please allow a new member to take sides: SuperDave and GDJMSP know their stuff. It can be very difficult to comment on a coin with any hope of accuracy with a picture alone. See Coinman1234. Because of this provable fact, in my opinion there is no indication (except for the slab label)that the 1859 is not a dark original coin with some bag marks circled in the field. There is also no indication the coin has been dipped. Dipped coins are not this color unless it was done some time in the past and the coin toned. There is no indication that the toning is not natural. Halos around a coin's relief can signify a few things: A. Chemical alteration or residue that did not reach the protected area next to the relief. B. A circulated coin with mint luster in protected areas such as the 1878 and what looks the same on the 1859. C. Some form of mechanical abrasion. The actual coin needs to be examined in hand so it can be tipped and rotated in the light. It is a good bet that the 1859 is hairlined from old improper cleaning that is hidden by the toning and not seen in the photo. Some further thoughts: 1. Cleaning a coin properly implies that it is undetectable. That is considered conservation. Anyone who decides a vintage coin has been cleaned in the past with no visible evidence under magnification for proof is free to do so. 2. A properly conserved coin will not look "dipped." 3. Conserving (properly dipping) a coin several times will not change its look; however sometime between the first several times and the time your coin dissolves - it will show. 4. Just because a PCGS code of 92 indicates a "harshly, abrasive cleaning," it does not mean the actual coin is harshly cleaned. All the major grading services will slab coins w/market acceptable cleaning because it is a matter of degree. This is a very important concept. Holding a coin under running water is a form of chemical cleaning. It goes from there all the way to an acid etch. Mechanical cleaning is the same. Brushing a coin with a camel's hair brush all the way to extreme whizzing. The important thing to remember is to look for any evidence of an unnatural surface. Many coins are ruined when they are dried improperly! 5. Lightly hairlined coins can be found in detail, and straight-grade holders. The grading services would rather straight grade a coin if possible. 6. Dents on the 1859 coin are not a reason to call it cleaned. Must get back to work. So sorry Spencer will not be with us anymore[/QUOTE]
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