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What lathe lines look like on a die.
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<p>[QUOTE="Hobo, post: 1369565, member: 11521"]Conder, </p><p><br /></p><p>Thanks for reminding me of that possibility. Don't know why I didn't think of it. But now the Mint uses a computer-aided machine to cut the Master Hub rather than the Janvier reducing machine. That should mean that lathe lines would not be part of the Master Hub any longer. I don't know what year the Mint stopped using the Janvier reducing machine but has anyone confirmed coins with lathe lines that were struck from Working Dies derived from a Master Hub produce by the computer-aided machine rather than the Janvier reducing machine?[/QUOTE]</p><p><br /></p>
[QUOTE="Hobo, post: 1369565, member: 11521"]Conder, Thanks for reminding me of that possibility. Don't know why I didn't think of it. But now the Mint uses a computer-aided machine to cut the Master Hub rather than the Janvier reducing machine. That should mean that lathe lines would not be part of the Master Hub any longer. I don't know what year the Mint stopped using the Janvier reducing machine but has anyone confirmed coins with lathe lines that were struck from Working Dies derived from a Master Hub produce by the computer-aided machine rather than the Janvier reducing machine?[/QUOTE]
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What lathe lines look like on a die.
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