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Odd Mark on Silver Franklin and Kennedy Half Dollars
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<p>[QUOTE="Conder101, post: 1697580, member: 66"]Use of a counting machine would not render a MS coin circulated. (Although it can cause damage that would make a MS coin ungradable.)</p><p><br /></p><p>Hobo has nailed one way such marks can be created. They can also be created in the mint bags when you consider how they were handled. It wasn't gently and one bag 55 pound bag slamming down on top of another could definitely cause damage to the coins inside depending on how they are arranged. The heating of the coins from the striking almost certainly has nothing to do with it though. The coins will not heat to more than about 200 degrees at most from the strike and a 200 degree coin is not going to be that much softer than a 70 degree coin (The metal melts at well over 1000 degrees). Also the coin will cool very quickly after striking.</p><p><br /></p><p>And if that first picture is your Franklin it is either not a proof, or a badly mishandled one, possibly recovered from a scrap silver bucket.[/QUOTE]</p><p><br /></p>
[QUOTE="Conder101, post: 1697580, member: 66"]Use of a counting machine would not render a MS coin circulated. (Although it can cause damage that would make a MS coin ungradable.) Hobo has nailed one way such marks can be created. They can also be created in the mint bags when you consider how they were handled. It wasn't gently and one bag 55 pound bag slamming down on top of another could definitely cause damage to the coins inside depending on how they are arranged. The heating of the coins from the striking almost certainly has nothing to do with it though. The coins will not heat to more than about 200 degrees at most from the strike and a 200 degree coin is not going to be that much softer than a 70 degree coin (The metal melts at well over 1000 degrees). Also the coin will cool very quickly after striking. And if that first picture is your Franklin it is either not a proof, or a badly mishandled one, possibly recovered from a scrap silver bucket.[/QUOTE]
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Odd Mark on Silver Franklin and Kennedy Half Dollars
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