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<p>[QUOTE="tbc, post: 2554136, member: 72929"]And the point with this particular coin is that it has not been corroded, it's make up is that of a typical hoard coin. </p><p>With hoarded coins, as opposed to 'field found' casual losses the build up of verdigris within the hoard protects the surfaces of the coins.</p><p>Once that is removed the surfaces of most of the coins generally reflect what they were like when deposited. All coins within a hoard become affected to a greater or lesser degree by post deposition elemental effects, for instance if water had gathered within the pot along with (typically) the past 50 years of intensive agro-chemicals then these coins will suffer corrosive effects upon them.</p><p>The coins surrounded by others generally tend to fair the best, Pishpash's looks to be one of them and he's ended up with a very nice coin that has had an excellent restoration job done to it.</p><p>The skill is in removing those deposits to uncover the original tone or silvering without causing damage, nice job YOC![/QUOTE]</p><p><br /></p>
[QUOTE="tbc, post: 2554136, member: 72929"]And the point with this particular coin is that it has not been corroded, it's make up is that of a typical hoard coin. With hoarded coins, as opposed to 'field found' casual losses the build up of verdigris within the hoard protects the surfaces of the coins. Once that is removed the surfaces of most of the coins generally reflect what they were like when deposited. All coins within a hoard become affected to a greater or lesser degree by post deposition elemental effects, for instance if water had gathered within the pot along with (typically) the past 50 years of intensive agro-chemicals then these coins will suffer corrosive effects upon them. The coins surrounded by others generally tend to fair the best, Pishpash's looks to be one of them and he's ended up with a very nice coin that has had an excellent restoration job done to it. The skill is in removing those deposits to uncover the original tone or silvering without causing damage, nice job YOC![/QUOTE]
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