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1983 Penny With Grease?

 
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 Posted 08/24/2019  02:46 am Show Profile   Bookmark this topic Add KopilkaUA to your friends list Get a Link to this Message
Is this one of those grease strikes? Not sure what the correct name is. Please leave you thoughts and any helpful info. :)




Edited by KopilkaUA
08/24/2019 02:59 am
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 Posted 08/24/2019  02:48 am  Show Profile   Bookmark this reply Add CoinTheTerm to your friends list Get a Link to this Reply
Gas bubble under plating? Have you tried to poke it with toothpick (wood)
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 Posted 08/24/2019  02:52 am  Show Profile   Check Fuzzy317's eBay Listings Bookmark this reply Add Fuzzy317 to your friends list Get a Link to this Reply
zinc gas bubbles
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 Posted 08/24/2019  04:25 am  Show Profile   Check spruett001's eBay Listings Bookmark this reply Add spruett001 to your friends list Get a Link to this Reply
If you're talking about the area behind Abe's head, those are plating bubbles.
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 Posted 08/24/2019  04:36 am  Show Profile   Bookmark this reply Add Evan7 to your friends list Get a Link to this Reply
Agreed with above
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 Posted 08/24/2019  08:08 am  Show Profile   Check Errers and Varietys's eBay Listings Bookmark this reply Add Errers and Varietys to your friends list Get a Link to this Reply
Gas Bubbles.
More information about Die Deterioration? http://goccf.com/t/317950
Retired U.S. Mint Coin Die Set information. http://goccf.com/t/302961
Machine Doubling Tutorial. http://goccf.com/t/332421
Die states progression on coins. Scroll down, so you can see the different die state progressions. http://goccf.com/t/325638
Die Deterioration Doubling Tutorial. http://goccf.com/t/336470
Split Plate Doubling Tutorial. http://goccf.com/t/357614
2000 P LMC With Retained Struck Through error. http://goccf.com/t/357080
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 Posted 08/24/2019  09:21 am  Show Profile   Bookmark this reply Add Coinfrog to your friends list Get a Link to this Reply
No grease issues here.



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