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All My 2009 Proof Cents Have Toned, Have Yours !

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Broken-Coin's Avatar
United States
1812 Posts
 Posted 11/06/2012  10:13 pm Show Profile   Bookmark this topic Add Broken-Coin to your friends list Get a Link to this Message Number of Subscribers
I have two 2009 Proof Sets & two 2009 Uncirculated Sets I purchased from the Mint back then and placed them in storage with other coins...
Earlier today I opened the proof sets and found that both sets have the same weird toning on all the Lincoln Cents (8 Cents total) starting at the coins edge and moving inward...
I checked the Mint Sets as they also contain the 95% copper alloy used on the Lincoln Cents, and all 16 Cents (8 per set) have zero toning in the Mint Sets (no photos of these as they are not toned)...
I am now curious if the toning on the Proofs are from some type of oil used on the planchets prior to striking, and if so, how bad are they going to look like as the years go bye.

[I'm now thinking of dumping them before they get worse and become unsellable]


All-My-2009-Proof-Cents-Have-Toned,-Have-Yours-!

All-My-2009-Proof-Cents-Have-Toned,-Have-Yours-!

All-My-2009-Proof-Cents-Have-Toned,-Have-Yours-!

All-My-2009-Proof-Cents-Have-Toned,-Have-Yours-!

All-My-2009-Proof-Cents-Have-Toned,-Have-Yours-!


All-My-2009-Proof-Cents-Have-Toned,-Have-Yours-!

All-My-2009-Proof-Cents-Have-Toned,-Have-Yours-!

All-My-2009-Proof-Cents-Have-Toned,-Have-Yours-!
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DNA's Avatar
United States
2734 Posts
 Posted 11/06/2012  11:16 pm  Show Profile   Bookmark this reply Add DNA to your friends list Get a Link to this Reply
Those are beautifully toned, especially the reverses!

If you dislike the toning, put them on the Bay, because other people love this kind of natural toning. I bought a lens of the 2000 Silver State Quarters on the Bay just because they were perfectly toned in subtle gold hues.

If I had that Set, I would pull them out of the OGP lens and put them in 2x2's to try keep the "sunburst" toning as it is.

I just checked my 2009 Proof Sets (Silver and Clad). No toning on the Cents. Credit to Denver's dry air.




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enworb's Avatar
Australia
4411 Posts
 Posted 11/07/2012  12:23 am  Show Profile   Bookmark this reply Add enworb to your friends list Get a Link to this Reply
I actually like the toning as well
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talkcoin's Avatar
United States
110 Posts
 Posted 11/07/2012  02:52 am  Show Profile   Bookmark this reply Add talkcoin to your friends list Get a Link to this Reply
I will gladly buy both of the sets off of you... How much do you need? Please do let me know.

Erik
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John1's Avatar
United States
56855 Posts
 Posted 11/07/2012  05:05 am  Show Profile   Bookmark this reply Add John1 to your friends list Get a Link to this Reply
If they end up toning "nicely" they will have a premium to collectors who like toned coins. If you don't like toned coins then buy another proof set and maybe store it differently then the set that toned.You may want to hold on to the toned set for awhile and see how beautiful they tone or not so beautifully.
John1
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bpoc1's Avatar
United States
4078 Posts
 Posted 11/07/2012  05:07 am  Show Profile   Bookmark this reply Add bpoc1 to your friends list Get a Link to this Reply
This also happened to my 2009 sets. Oh well.
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smokeriderdon's Avatar
United States
3755 Posts
 Posted 11/07/2012  07:09 am  Show Profile   Bookmark this reply Add smokeriderdon to your friends list Get a Link to this Reply
I rather like them as well.
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dave700x's Avatar
United States
10625 Posts
 Posted 11/07/2012  07:15 am  Show Profile   Bookmark this reply Add dave700x to your friends list Get a Link to this Reply
AT (attractive toning)
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BadThad's Avatar
United States
19931 Posts
 Posted 11/07/2012  08:38 am  Show Profile   Bookmark this reply Add BadThad to your friends list Get a Link to this Reply
Personally, I'd pull them out and put them into airtites to preserve the look. They might end up turing ugly given enough time.
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noahs-numismatics's Avatar
Canada
3167 Posts
 Posted 11/07/2012  09:14 am  Show Profile   Bookmark this reply Add noahs-numismatics to your friends list Get a Link to this Reply
WOW! Those are beaties. That happened to my 2010 proof cent, but it is not nearly as pretty as yours!
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United States
1590 Posts
 Posted 11/07/2012  10:31 am  Show Profile   Bookmark this reply Add jmkendall to your friends list Get a Link to this Reply
Both of my sets toned as well. And the three sets I looked at to replace them also toned,to greater or lesser degree, the same way.
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jbuck's Avatar
United States
187654 Posts
 Posted 11/07/2012  10:57 am  Show Profile   Bookmark this reply Add jbuck to your friends list Get a Link to this Reply

Quote:
Personally, I'd pull them out and put them into airtites to preserve the look. They might end up turing ugly given enough time.
I agree.

Remember, the OGP is nowhere near air-tight and I suspect that the printed insert is part of the equation. The tonight process will continue as long as they are in the OGP.
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Jayman931's Avatar
United States
2651 Posts
 Posted 11/07/2012  1:09 pm  Show Profile   Bookmark this reply Add Jayman931 to your friends list Get a Link to this Reply
I like them....If I had a proof set to trade you I would..
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WJeeda's Avatar
United States
132 Posts
 Posted 11/07/2012  5:04 pm  Show Profile   Bookmark this reply Add WJeeda to your friends list Get a Link to this Reply
very nice toning! I'm guessing the mint workers know enough not to touch the middle of the coins with their gloves? could it possibly be from that? notice that on the heads of the coins, it is as if it was the point of the finger, and on the reverse, there is a bit more, since the coin was resting more. thoughts?
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TJsCoins's Avatar
United States
3229 Posts
 Posted 11/07/2012  5:08 pm  Show Profile   Bookmark this reply Add TJsCoins to your friends list Get a Link to this Reply
Awesome! I agree you should air tight them.
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DNA's Avatar
United States
2734 Posts
 Posted 11/07/2012  5:37 pm  Show Profile   Bookmark this reply Add DNA to your friends list Get a Link to this Reply

Quote:
Remember, the OGP is nowhere near air-tight and I suspect that the printed insert is part of the equation. The toning process will continue as long as they are in the OGP.

Broken-Coin's 2009 Mint Set Cents didn't tone because their OGP sealed each coin in plastic.

Broken-Coin said none of the other coins in those Proof Sets toned, so the printed insert may or may not be a factor here. If so, it only affected the Cents (a chemical combination of the anti-tarnish agent, the insert & local atmospheric conditions?).

If we assume Broken-Coin properly stored the Proof Sets, his best option to have un-toned 2009 Proof Cents would be to buy slabbed coins. Next best would be to buy un-toned Sets in OGP and put the coins in Air-Tites immediately.

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