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All Forums Category: US Coins and Currency Forums Forum: US Modern Variety and Error Coins

1979 Collar Error? Or PMD?

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Adam_E
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 Posted 06/13/2011  8:00 pm Show Profile   Bookmark this topic Add Adam_E to your friends list Get a Link to this Message Number of Subscribers
I'm 95% sure its PMD, but I just want to check, am I right?

IMO it was encased in something

this goes all the way around the coin.


1979-Collar-Error?-Or-PMD?

1979-Collar-Error?-Or-PMD?

1979-Collar-Error?-Or-PMD?
vermontensium
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 Posted 06/13/2011  8:02 pm  Show Profile   Check vermontensium's eBay Listings Check vermontensium's eCrater Listings Bookmark this reply Add vermontensium to your friends list Get a Link to this Reply
I'm guessing a clad Quarter? Looks like it was encased. Good call Adam!
swcoin.ecrater.com
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Adam_E
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 Posted 06/13/2011  8:03 pm  Show Profile   Bookmark this reply Add Adam_E to your friends list Get a Link to this Reply
yup, clad
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biokemist6
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 Posted 06/13/2011  10:33 pm  Show Profile   Bookmark this reply Add biokemist6 to your friends list Get a Link to this Reply
Acids will react and begin to dissolve the copper core long before the nickel clad is affected. You can see small pits in the copper, a sure sign of acid exposure.
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coop
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 Posted 06/14/2011  12:02 am  Show Profile   Bookmark this reply Add coop to your friends list Get a Link to this Reply
Acid dipped.
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Adam_E
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 Posted 06/14/2011  12:03 am  Show Profile   Bookmark this reply Add Adam_E to your friends list Get a Link to this Reply
okay, thanks guys!
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All Forums Category: US Coins and Currency Forums Forum: US Modern Variety and Error Coins



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