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Replies: 49 / Views: 14,840 |
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Pillar of the Community
United States
1801 Posts |
That "Klippe" is a common well known fake, I am surprised it passed between any dealers as real. It is listed on the Daniel Sedwick site under "modern pirates" as Fake Cob FC53641 and is listed as a forgery on page 45 of "The Standard Catalog of Mexican Coins" by Colin Bruce printed in 1981. It is often encountered cast in silver. The four flat spots in the corners are the "marker" for this particular fake.
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Valued Member
United States
425 Posts |
Hello jfransch, This is one of about a dozen copy coins/cobs I got from a dealer that "claimed" he had I.d.ed them as "copies" from other dealers that thought they were real. This would have happened 30 or more years ago, so I can only go by what he told me on that.
Very nice web-site! The "modern pirates" section has alot more fakes than I have ever seen! I will have to sit down with my fakes and see how many are listed.....Thanks again!
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Pillar of the Community
United States
1801 Posts |
If you have fake cobs that are not listed, please send a picture and description to Sedwick so he can add them to the list.
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New Member
United Kingdom
5 Posts |
Hi guys. You all seem very knowledgable about these coins, and while I'm trying to learn fast, I would really appreciate it if someone more experienced could take a quick look at the following images of a coin I'm considering buying as a gift for my daughter's 18th Birthday. It looks fairly genuine to me, but I'd appreciate an expert eye before I commit my money. Thanks in advance for any feedback.    I'm waiting to hear back from the seller what the exact weight of the coin is, but just going by these images, do you think it's likely genuine, or counterfeit ? UPDATE: The seller reports that the coin weighs 26.6g [images]
Edited by james_euro 05/29/2012 08:56 am
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Pillar of the Community
France
1591 Posts |
I don't feel confortable with an edge like that ... the coin is from Lima which is a mint making cruder coins ... I prefer to have real specialists give you some help on this one, I don't want to go in the wrong direction (I wouldn't pick it for myself)
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New Member
United Kingdom
5 Posts |
Hi Mathieu. Thanks for your comment, and I agree, the edge was one of my major worries, although I was wondering if it was a genuine edge that had been filed at some point, removing the contours of the striking and just leaving the indents of the holes. Also, I'm really worried about the "R" from the 8R on the pillar side. It's so mis-struck it looks like a K, although I guess this could be from later damage.
I agree it needs an expert eye, which is why I hoped the forum would chip in with their opinions.
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Pillar of the Community
United States
5362 Posts |
james_euro The coin is NOT Real. I have never seen that particular edge deign on any real colonial coin. But having said that - it makes the coin VERY desirable to counterfeit collectors like myself.
What is the seller's asking price?
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New Member
United Kingdom
5 Posts |
Hi Bob .. that was my suspicion.
However, as you say, it can be more valuable than the real thing to the right buyer.
I can get hold of this coin for apx $80 US
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Pillar of the Community
France
1591 Posts |
swamperbob : that's what I was wondering ... the edge look awefull, but the rest of the design particularly well done. The coin seems striked, and not recent. If you (or another specialist) get a hold of it, I'll be glad to ear more about this one :)
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Pillar of the Community
United States
5362 Posts |
james_euro The price is good and I would love to own it to have it included as an edge variety in our upcoming book. Bob
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New Member
United Kingdom
5 Posts |
Bob what do you think to the suggestion that this IS a genuine square/circle edged coin, but it has been roughly edge-filed (which would also explain it being underweight) leading to the raised contours of the boxes and circles disappearing, leaving only square and circular indentations (as seen in the pic) ?
Not a possibility, or just too hard to be certain ?
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Pillar of the Community
United States
5362 Posts |
What you are talking about is a variety of edge clipping. There were many ways to steal silver from a coin and then pass it off in change.
But in this case, the only way that would be possible was for the entire edge to have been filed off and a NEW INCORRECT edge applied. I have a few examples of that actually happening. Coins of this type are still classified as "Counterfeit" under the category of FRAUD.
The problem with this edge is the pattern that remains. The real edge has circles and rectangles that are raised above the edge. Here the edge is highest and the circles and squares are pressed INTO the edge. There is no way in my opinion to turn a real edge design into this pattern by filing.
Either a Counterfeit or a Fraud of this type is of roughly the same value anyway (at least to me). Neither are collectible as "REAL" coins.
Frauds just like Counterfeits are divided into two general types - Frauds meant to be used in circulation to steal a part of the silver and - Numismatic - frauds that meant to increase the value of a coin to collectors (repaired holes - changed dates, changed assayer initials or other alterations to make the coin appear rare).
Historic frauds are generally considered to be collectible but numismatic frauds are only of use to study techniques.
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New Member
United Kingdom
5 Posts |
Being a noob on here, and unable to message as yet, I just sent you an email via your ebay account. Thanks for your kind feedback, and good luck.
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Pillar of the Community
United States
5362 Posts |
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Pillar of the Community
United States
1757 Posts |
In terms of alloy compositions fakes coming from China for silver coins are primarily of two types of alloys:
1. Iron/Nickel alloys. If the iron is above 40% the coin may be magnetic. Test with a magnet.
2. German Silver (Copper/Zinc/Nickel). Normally the nickel is low around 5-10% so they seem to be low nickel GS types. Genuine german silver contemporaries are 10-20% but this is not set in stone - just an observation.
This has all been confirmed by XRF analysis.
John Lorenzo United States
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Replies: 49 / Views: 14,840 |
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