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1990d and 1985d result after cleaning with white vinegar and salt.
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<p>[QUOTE="Oldhoopster, post: 6565327, member: 84179"][USER=117576]@Italy8686[/USER] </p><p>You can’t compare acetone to a salt/vinegar solution. Acetone is a solvent that will remove organic contaminants. It doesn’t react with the surfaces of metals. Vinegar is an acid that will attack the metal and salt is abrasive. Both of these can leave visible, permanent damage on a coin. </p><p><br /></p><p>Also, nail polish remover IS NOT the same as acetone. Nail polish remover does contain acetone, but it also contains a variety of other chemicals/perfumes/skin conditioners, and these extra ingredients can vary from brand to brand. While the acetone is OK for removing organic residue, some/most/all of the extra ingredients may damage, discolor or leave a harmful residue on your coin. That’s why you should never use nail polish remover on a coin. </p><p><br /></p><p>BTW: I see nothing on your 85D dent that would indicate a clashed die. You would not see clash marks on a recessed area of the die (Lincoln's jacket, without any marks on the high points (fields).</p><p><br /></p><p>Go to <a href="http://www.maddieclashes.com" target="_blank" class="externalLink ProxyLink" data-proxy-href="http://www.maddieclashes.com" rel="nofollow">www.maddieclashes.com</a> and look at their overlays. That will give you a good background on where on a coin to look for evidence of clashing[/QUOTE]</p><p><br /></p>
[QUOTE="Oldhoopster, post: 6565327, member: 84179"][USER=117576]@Italy8686[/USER] You can’t compare acetone to a salt/vinegar solution. Acetone is a solvent that will remove organic contaminants. It doesn’t react with the surfaces of metals. Vinegar is an acid that will attack the metal and salt is abrasive. Both of these can leave visible, permanent damage on a coin. Also, nail polish remover IS NOT the same as acetone. Nail polish remover does contain acetone, but it also contains a variety of other chemicals/perfumes/skin conditioners, and these extra ingredients can vary from brand to brand. While the acetone is OK for removing organic residue, some/most/all of the extra ingredients may damage, discolor or leave a harmful residue on your coin. That’s why you should never use nail polish remover on a coin. BTW: I see nothing on your 85D dent that would indicate a clashed die. You would not see clash marks on a recessed area of the die (Lincoln's jacket, without any marks on the high points (fields). Go to [URL="http://www.maddieclashes.com"]www.maddieclashes.com[/URL] and look at their overlays. That will give you a good background on where on a coin to look for evidence of clashing[/QUOTE]
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1990d and 1985d result after cleaning with white vinegar and salt.
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