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JFK Half Dollar Roll Hunters: Silver, Proofs And Other Finds

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CoinMania's Avatar
United States
84 Posts
 Posted 01/26/2010  12:38 pm  Show Profile   Bookmark this reply Add CoinMania to your friends list Get a Link to this Reply
Other 8 boxes last week:
5 proofs
5 90% - ( 4 bens)
26 - 40%

Pillar of the Community
United States
1547 Posts
 Posted 01/26/2010  2:17 pm  Show Profile   Bookmark this reply Add eddiespin to your friends list Get a Link to this Reply
Has anyone ever heard of a '68-D erroneously struck at 90%? Reason I ask is we have one in BU with a totally white edge. There's no trace of plating or copper clad of any kind. Camera is on the blink right now or I'd show it. Went over this thing with a 10X from top to bottom and sideways.

EDIT: I just did the "spin test" and it makes sounds like a 40%. I'd have bet money this was a 90% looking at that edge. Oh well...
Edited by eddiespin
01/26/2010 2:39 pm
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mdh157's Avatar
United States
953 Posts
 Posted 01/26/2010  4:13 pm  Show Profile   Bookmark this reply Add mdh157 to your friends list Get a Link to this Reply
I have never been able to tell the diff between 40 and 90 coins by looking at the edge (unless it was worn well, in which case it has been an early frankie or walker). The kennedys look the same to me.
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ratman4762's Avatar
United States
2526 Posts
 Posted 01/26/2010  8:16 pm  Show Profile   Bookmark this reply Add ratman4762 to your friends list Get a Link to this Reply

Quote:
Has anyone ever heard of a '68-D erroneously struck at 90%? Reason I ask is we have one in BU with a totally white edge. There's no trace of plating or copper clad of any kind
Not likely!
90% silver halves (dated 1964) were minted through mid 1966. I would say it may be possible for a 1965 or 1966 to be struck on a 90% planchet but very unlikely a 1968 or 1969. Quick test...weigh it. 90% weigh 12.5 grams where 40% weigh 11.5 grams. A quick note, I found quite a few 40% like yours. Not a trace of copper showing. They fooled me too when I scanned the edge of the roll.
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 Posted 01/26/2010  9:36 pm  Show Profile   Bookmark this reply Add eddiespin to your friends list Get a Link to this Reply
Here's an interesting picture. From what I understand it's the copper strip for the clads before they're plated with the nickel. This was the machine at the Denver Mint. Those of us who found the solid copper cores most likely got the end of the strip that missed the nickel plating (...the next step).

JFK-Half-Dollar-Roll-Hunters:-Silver,-Proofs-And-Other-Finds
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United States
1547 Posts
 Posted 01/26/2010  9:39 pm  Show Profile   Bookmark this reply Add eddiespin to your friends list Get a Link to this Reply

Quote:
A quick note, I found quite a few 40% like yours. Not a trace of copper showing. They fooled me too when I scanned the edge of the roll.

I feel better already.
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687 Posts
 Posted 01/26/2010  10:43 pm  Show Profile   Bookmark this reply Add RollHunter to your friends list Get a Link to this Reply
I thought all the 40% were like that? I've got almost two rolls of them and they look the same as the 90s from the edge. Isn't the inner core whitish too?
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United States
436 Posts
 Posted 01/26/2010  11:08 pm  Show Profile   Bookmark this reply Add coretj to your friends list Get a Link to this Reply
Has anyone gone through the 176 pages of this thread and tallied up all of the results for the searches?
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Gothic Florin's Avatar
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2541 Posts
 Posted 01/26/2010  11:15 pm  Show Profile   Bookmark this reply Add Gothic Florin to your friends list Get a Link to this Reply
Chuckster:

WOOOOOOOOOOOOOOOOOOOWWWWWWWWWWWWWWWWWWWWWW!!

I'm gone for a few days at a conference and I miss the best post on this thread, and possibly on the forum in quite a while. Wow, Wow, Wow is all I have to say! Congrats. I get psyched when I get one silver coin from circulation nevermind a bunch of Morgans like that. I think I would have dropped to the ground and started convulsing.
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ratman4762's Avatar
United States
2526 Posts
 Posted 01/26/2010  11:48 pm  Show Profile   Bookmark this reply Add ratman4762 to your friends list Get a Link to this Reply

Quote:
I thought all the 40% were like that? I've got almost two rolls of them and they look the same as the 90s from the edge. Isn't the inner core whitish too?
No. The inner core is 79% copper. I also have some that the core shows as bright as a shiny cent, and some that the core is dark and some that the core isn't visible at all. The more you find from circulation, the more likely you'll see the differences that I'm talking about.
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United States
687 Posts
 Posted 01/27/2010  12:05 am  Show Profile   Bookmark this reply Add RollHunter to your friends list Get a Link to this Reply
I just assumed silver + copper looked like nickel + copper. Good thing I look at all the dates anyway!
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coin sleuth's Avatar
United States
57 Posts
 Posted 01/27/2010  01:05 am  Show Profile   Bookmark this reply Add coin sleuth to your friends list Get a Link to this Reply
Bought 10 rolls of halves from a bank that I don't have an account with but always has halves on hand. Found 3 40%. I thought one of them was cu-ni clad at first because the core looked very brown.
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AGCoinHunter's Avatar
United States
625 Posts
 Posted 01/27/2010  09:10 am  Show Profile   Bookmark this reply Add AGCoinHunter to your friends list Get a Link to this Reply
Did $3k in bags last night. Nothing. My supply bank gives me two types of bags, ones with a certain tag and those are the only ones that produce. These were the other type, heavily marked on the edges. I gotta get the teller to request the other bags...
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jowillia's Avatar
United States
12 Posts
 Posted 01/27/2010  10:07 am  Show Profile   Bookmark this reply Add jowillia to your friends list Get a Link to this Reply
A fed box today, and for the first time since I started, skunked. Guess I have to try harder!
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chuckster 125's Avatar
United States
4113 Posts
 Posted 01/27/2010  11:54 am  Show Profile   Bookmark this reply Add chuckster 125 to your friends list Get a Link to this Reply
Gothic Florin:

Thanks!

I was very nervous thinking the person was going to give them back to the teller over the counter!

Once the person said it was OK for me to purchase them instead of the bank, a big sigh of relief kicked in and it was all smooth sailing from that point on.

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