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A 1968-D "clamshell" Kennedy Half

It's selling at Heritage for $90 in AU55.

Clamshell Kennedy

Is anyone familiar with this type of error?

Dan

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    BubbleheadBubblehead Posts: 1,621 ✭✭✭
    I've never heard of one.
    Yoo-Hoo.... Russ???
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    I believe it is a lamination or an unbonded clad layer error...but don't quote me. image I think it is like a hinged, clamlike error...like how a clam is hinged.
    Time sure flies when you don't know what you are doing...

    CoinPeople.com || CoinWiki.com || NumisLinks.com
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    Here's an ebay auction showing a pic of oneclamsplit
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    BearBear Posts: 18,953 ✭✭✭
    You supposed to collect this coin, or eat it.
    There once was a place called
    Camelotimage
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    Are coins the only collectible or product where a manufacturing defect makes it more valuable? I mean I've got a few blank planchettes, clips, etc. I've picked up over the years but I don't care about any of it..
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    That's cute, take a neat appearing error that is desirable because of the way it looks, and put it in a slab so that the error is no longer visible. image
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    lordmarcovanlordmarcovan Posts: 45,127 ✭✭✭✭✭
    What Conder just said. Cool error, with the beginnings of a peeled-off clad layer.

    But whyinhell would you put it in a slab where you couldn't see the edge? Geez, you could at least go with PCGS ... or SEGS ... or ACG, for a clear holder. image

    Collector since 1976. On the CU forums here since 2001.

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