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Underweight Kennedy Copper Clad Half

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unholyroller's Avatar
United States
1903 Posts
 Posted 05/26/2012  09:40 am Show Profile   Bookmark this topic Add unholyroller to your friends list Get a Link to this Message Number of Subscribers
In roll searching the other day I can up on a 1972P half that weighed 10.4g. What made me notice it was that it had a higher pitched ring when I handled it, almost like silver. The strike quality is excellent and on par with every other 1972 half I have seen in circulation. The reeding on the edge is normal for a circulated coin. What might I have here? It is definitely NOT a Magicians coin...I have found enough of them to know what they are. This coin is definitely not worn down either



Underweight-Kennedy-Copper-Clad-Half

Underweight-Kennedy-Copper-Clad-Half

Underweight-Kennedy-Copper-Clad-Half
Valued Member
MercuryDime's Avatar
Canada
262 Posts
 Posted 05/26/2012  1:55 pm  Show Profile   Bookmark this reply Add MercuryDime to your friends list Get a Link to this Reply

Quote:
In roll searching the other day I can up on a 1972P half that weighed 10.4g. What made me notice it was that it had a higher pitched ring when I handled it, almost like silver.


Odd weight but it as I'm sure you know silver is denser than copper and nickel so the high-pitched ring or chime must be something else. Looks odd, not silver odd, just odd.
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unholyroller's Avatar
United States
1903 Posts
 Posted 05/26/2012  5:13 pm  Show Profile   Bookmark this reply Add unholyroller to your friends list Get a Link to this Reply
Oh, I know it isn't silver, I just made the reference to give a better idea of the sound it makes when you"ring" it. It doesn't look thinner than normal...but maybe was struck on a planchet for a foreign coin?
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MercuryDime's Avatar
Canada
262 Posts
 Posted 05/26/2012  6:13 pm  Show Profile   Bookmark this reply Add MercuryDime to your friends list Get a Link to this Reply
We need an expert on Kennedy's in here, it even looks odd.
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unholyroller's Avatar
United States
1903 Posts
 Posted 05/28/2012  1:51 pm  Show Profile   Bookmark this reply Add unholyroller to your friends list Get a Link to this Reply
No help? This would be a first for me in a year! Come on and prove me wrong! :-)
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biokemist6's Avatar
United States
12437 Posts
 Posted 05/28/2012  4:27 pm  Show Profile   Bookmark this reply Add biokemist6 to your friends list Get a Link to this Reply
The low end of tolerance would be 10.9 grams so it is definitely light. I suspect that it was struck on clad stock that was rolled too thin, quarter stock should be even lighter than what you have.
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MercuryDime's Avatar
Canada
262 Posts
 Posted 05/28/2012  6:40 pm  Show Profile   Bookmark this reply Add MercuryDime to your friends list Get a Link to this Reply
Like he said, the denser cupronickel layer is probably thinner, due to an error.
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Conder101's Avatar
United States
17884 Posts
 Posted 05/29/2012  11:52 am  Show Profile   Bookmark this reply Add Conder101 to your friends list Get a Link to this Reply
Yep underweight on rolled thin stock. Can't be on a foreign planchet because the only other country that used the coppernickel clad stock was Panama and we struck them on the same planchets that we used for our own coins.
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