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In Case Anyone Is Wondering About Zinc Rot.

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Author Previous TopicReplies: 19 / Views: 10,907Next Topic Page 2 of 2
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 Posted 02/25/2017  12:43 am  Show Profile   Bookmark this reply Add LibertyEagle20 to your friends list
I agree with cwb. While they did make BILLIONS, mint state nice example will be hard to find in the future. Let's even say they will only be worth a few bucks each.. that's still 200-300x premium over face value!
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 Posted 02/25/2017  12:56 am  Show Profile   Bookmark this reply Add mnknight77 to your friends list
How can you prevent this... Most of my Lincolns are from circulation and have been exposed to some elements...
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 Posted 02/25/2017  01:34 am  Show Profile   Bookmark this reply Add Thulium to your friends list
What's ironic about these cents...they would actually corrode less if they weren't copper plated. The Cu/Zn combination produces galvanic corrosion with moisture. It's basically a battery, with electron flow from the zinc to the copper.
Edited by Thulium
02/25/2017 01:50 am
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Canada
458 Posts
 Posted 02/25/2017  02:27 am  Show Profile   Bookmark this reply Add Bigchip22 to your friends list
that is sad
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 Posted 02/25/2017  02:36 am  Show Profile   Check spru's eBay Listings Bookmark this reply Add spru to your friends list
While not being a chemist or metallurgist of any fashion, I think you're right Tm. The zinc-plated steel cents seem to hold up much better, even if ugly, over the 7+ decades of life than a damaged Zincoln in less than two!

In a lot of instances, zinc is used as a corrosion inhibitor, but with steel and not copper. Makes sense!
In Memory of Crazyb0 12-26-1951 to 7-27-2020
In Memory of Tootallious 3-31-1964 to 4-15-2020
In Memory of T-BOP 10-12-1949 to 1-19-2024
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 Posted 02/25/2017  07:13 am  Show Profile   Bookmark this reply Add january1may to your friends list
Zinc does corrode very easily, and many 1940s European zinc coins I've seen were in only slightly better condition than this.
OTOH, I can't recall having ever seen zinc notgeld, or WWI zinc coins for that matter, anywhere near that bad, and my 1950s zinc coin from Peru is in such good condition that I thought it was aluminium until I checked the catalogue (should probably take a photo, it's a beautiful tiny piece of zinc-that-doesn't-look-like-zinc).
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 Posted 02/25/2017  07:52 am  Show Profile   Bookmark this reply Add Debrajc to your friends list
Wow....thanks for sharing these pictures.
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 Posted 02/26/2017  8:04 pm  Show Profile   Bookmark this reply Add Centsei to your friends list
I happen to believe that it is a shame that our great nation is distributing such poor examples of a coin that bears such a wonderful, time-tested bust of Lincoln. It needs to be fixed.
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 Posted 02/26/2017  8:12 pm  Show Profile   Bookmark this reply Add coin197 to your friends list
And today, many cents have marks that look like water spots.
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 Posted 02/26/2017  8:35 pm  Show Profile   Bookmark this reply Add DoubleEagle20 to your friends list
Time to retire the cent. Start rounding to nearest five cents.

Then time to get ready for the elimination of the nickel and the quarter.

All we need are a 10c, new smaller 50c, $1 and $2 coin after the 5c is gone.
Edited by DoubleEagle20
02/26/2017 8:41 pm
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 Posted 02/26/2017  11:23 pm  Show Profile   Bookmark this reply Add cwb to your friends list

Quote:
How can you prevent this

The best option would be to store them in air tight, non PVC holders.
A dry place, not a basement or anywhere that would expose them to moisture, or humidity.
Check on them once in a while to make sure they look okay.
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 Posted 02/27/2017  01:39 am  Show Profile   Check spru's eBay Listings Bookmark this reply Add spru to your friends list
Use Airtite capsules or heat-sealed Saflips. Start with any BU 2009's and 2017-P's. Then begin with the earliest date exceptional examples.

The latest completely readable date on those I posted was 2000. In less than two decades it has become unspendable. Any other previously minted US cent would scoff at that.
In Memory of Crazyb0 12-26-1951 to 7-27-2020
In Memory of Tootallious 3-31-1964 to 4-15-2020
In Memory of T-BOP 10-12-1949 to 1-19-2024
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 Posted 02/27/2017  09:47 am  Show Profile   Bookmark this reply Add pocketchange2 to your friends list
DoubleEagle20: "Time to retire the cent. Start rounding to nearest five cents.
Then time to get ready for the elimination of the nickel and the quarter.
All we need are a 10c, new smaller 50c, $1 and $2 coin after the 5c is gone."

What percentage of the economy involves products that sell for less than a dollar: a quarter, etc.....and how would change be made with a sales tax on these products?
Would the the new order of a monetary system include money with the following format and composition?

In-Case-Anyone-Is-Wondering-About-Zinc-Rot.
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 Posted 02/27/2017  11:13 am  Show Profile   Bookmark this reply Add CelticKnot to your friends list
There's a reason that zinc is used as a sacrificial anode in bridges and boats, and the OP's photos are a fine example of that reason. However Zincolns have a good chance of survival if they are (as many have said earlier) stored properly. These clearly were not.

With billions minted annually I highly doubt these will ever be scarce. Maybe in higher grades.
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 Posted 02/27/2017  12:02 pm  Show Profile   Bookmark this reply Add billymac11 to your friends list
Coin197:
Quote:
And today, many cents have marks that look like water spots.
.

Oh, that drives me crazy! Dirty on day 1.
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