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Found A Couple Of Interesting Coins - Coin 2 1986-D LMC

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Loupe_DeVille's Avatar
United States
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 Posted 02/26/2019  9:42 pm Show Profile   Bookmark this topic Add Loupe_DeVille to your friends list Get a Link to this Message Number of Subscribers
*** Edited by Staff to Add Year / Mintmark / Denomination to Title. Titles are Important! ***

Pictured is a 1986-D with what appears to be doubling on the mint mark (lower right of the mark). Potential doubling on the outside left of the monument, and this odd nub left of the "FG"

What do you think? Thanks!!


Found-A-Couple-Of-Interesting-Coins---Coin-2-1986-D-LMC
Found-A-Couple-Of-Interesting-Coins---Coin-2-1986-D-LMC
Found-A-Couple-Of-Interesting-Coins---Coin-2-1986-D-LMC
Edited by Loupe_DeVille
02/26/2019 9:52 pm
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coop's Avatar
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62064 Posts
 Posted 02/26/2019  9:54 pm  Show Profile   Bookmark this reply Add coop to your friends list Get a Link to this Reply
The issue was with the strike. The plating was split perhaps from a strong strike. Exposing the zinc under the plating. Not a keeper. Time is not a friend to these coins. Spendable.
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Loupe_DeVille's Avatar
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 Posted 02/26/2019  10:05 pm  Show Profile   Bookmark this reply Add Loupe_DeVille to your friends list Get a Link to this Reply
Thanks Coop
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Errers and Varietys's Avatar
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 Posted 02/26/2019  10:08 pm  Show Profile   Bookmark this reply Add Errers and Varietys to your friends list Get a Link to this Reply
Split Plate Doubling and zinc rot setting in on the mintmark.
Errers and Varietys.
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Loupe_DeVille's Avatar
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 Posted 02/26/2019  10:56 pm  Show Profile   Bookmark this reply Add Loupe_DeVille to your friends list Get a Link to this Reply
Thanks, is zinc rot the cause of those little warts you see on pennies?
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Spence's Avatar
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34430 Posts
 Posted 02/27/2019  12:35 am  Show Profile   Bookmark this reply Add Spence to your friends list Get a Link to this Reply
Yes, deterioration of the zinc core and cause the copper plating to bulge (as it has near the mintmark on your coin). However, there are other causes of "warts" as well. One example would be linear plating bubbles.
"If you climb a good tree, you get a push."
-----Ghanaian proverb

"The danger we all now face is distinguishing between what is authentic and what is performed."
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