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1987 D - Error Type?

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SF11Dude's Avatar
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746 Posts
 Posted 12/28/2015  7:40 pm Show Profile   Bookmark this topic Add SF11Dude to your friends list Get a Link to this Message Number of Subscribers
Hi everyone, thanks for all the expertise on the posted topics. I have found an odd looking error and was hoping someone could identify it.

Thanks!

1987-D---Error-Type?
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coop's Avatar
United States
62064 Posts
 Posted 12/28/2015  7:49 pm  Show Profile   Bookmark this reply Add coop to your friends list Get a Link to this Reply
That is split plating. The zinc under the plating is not rotting. Making a cavern under the mint mark. Spendable.
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SF11Dude's Avatar
United States
746 Posts
 Posted 12/28/2015  8:17 pm  Show Profile   Bookmark this reply Add SF11Dude to your friends list Get a Link to this Reply
Thanks for the expertise and quick response!
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United States
2738 Posts
 Posted 12/29/2015  1:49 pm  Show Profile   Bookmark this reply Add mikediamond to your friends list Get a Link to this Reply
Actually, it appears that the zinc is rotting as the result of the split copper plating. That's why the metal is pushed up.
Error coin writer and researcher.
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