Since the obverse of that specimen shows nearly no wear, that lack of detail on the reverse cannot be due to wear. This is not always easy to illustrate on an image, but look closely at the "N"'s and the difference between wedge … This is very different from how they look on the authentic Berlin specimen and I have checked this on other specimens from this die and it is clearly not what was on the original die. But the overlay images above prove that was not done to this touched-up die. COINS I ADMIRE EVERY MORNING WHILE HAVING MY … This is clear evidence the coin in question was struck from a die in which a modern forger "improved" details on his hubbed die, without understanding the true nature of what he was improving. On the reverse there is poor detail on the horse heads with no specimen showing the eyes of the closest horse, and various degrees of detail on the other horses. Still at it with many genuine low-value Byzantine and other coins, but almost every high-value coin is fake, including a quinarius of Probus and stater of Neapolis. image from the CNG website (www.cngcoins.com) It is my opinion that this coin is a die-struck modern fake of a Katane tetradrachm illustrating the highest quality of forgery one is likely to encounter. The form of the mouth is another problem. Fake Lycian Stater . Reduced standard. Triton XXIVClosing Time: 9:00 AM ETClosing Date: Jan. 19, 2021. The method by which modern forgers manufacture such dies is known as hubbing. Rome. These differences appear to be consistent with a combination of distortions in the die hubbing process and with a forger doing touch up work to an imperfectly hubbed false die. Fake Histiaia Tetrobols. 0. Sometimes small distortions are introduced, and often on genuine coins some features are off the flan edge or weakly struck and so are not present to be transfered. Coinsbit is a new trading platform that provides businesses and individual traders with Low commissions, Multi-Support, Strong Security, and Open API SIZE: the seller lists the coin at about 30 mm. This is a typical pattern associated with the strike occurring on a press rather than via a sharp hammer blow. Now let us turn our attention to the obverse die. Welcome to my non-commercial site for ancient coins. The only exceptions I have so far seen are on two examples, both from the retouched dies, both exceptionally evenly and well struck in a way not consistent with the hammer striking technology of 5th century BC Sicily. When presented with this body of evidence, the conclusion I find I must come to is this coin was struck from a false hubbed a retouched die and is thus a modern fake. This difference is primarily because the very sharp pupil in the eyes of the examples to the left are only a vague dot on the example to the right. On the lower image, the feather details are coarser in a way that cannot be explained by die shift. Having looked at as many images of this type as I could locate, they have two features in common to all but those from the retouched dies. Mike Markowitz - July 24, 2018. AR Dekadrachm (34.5mm, 43.08 g, 2h). 5.98 g. On the reverse we can see another crack along the upper left edge which has opened wider: The important feature of this crack is that we can see that it has a sharp edge that juts out slightly. On the image above is a comparison of the lettering of a similar but genuine coin of this type on the left (courtesy of CNG coins) and that on the false coin on the right. That would not be a simple thing to do: they would have to shave down the fields, but that would remove all the shallowest details such as the inscriptions which would then have to be re-cut. FREE Shipping on orders over $25 shipped by Amazon. 5.98 g. It is important to remember that genuine examples of this type are normally only 24 to 26 mm diameter, and this example is 30 mm. We deal in gold coins, silver coins, slabbed and graded coins of all varieties. While the images of the coin are provided via CNG's website, they had no input in the writing of this article and wish me to be clear that they do not approve or accept any of the statements I make about this coin. However, the overall lines still have a relatively natural outline as the die cutter would have intended. The question then must be asked, which of the genuine coins was the host coin from which the false die was hubbed? a Vespasian and sons denarius, and numerous others [including a high-grade Marc Anthony COHORT galley, Trajan quinarius, etc.] Her gown is now much heavier, hiding her female lines and no longer revealing her rounded posterior and thin waist. This results in what is known as die shift and can result in some distortions to the designs during striking. For this, we must compare it to an actual coin from the same set of dies, for which there is no reasonable doubt of its authenticity. Coins with VIGO below bust indicate that they were struck using silver captured from Spanish ships at Vigo bay. Here are actual FAKE Levon the First Gold Coins. There is no possibility the forgers had direct access to that coin, Nor is there any possibility anyone in the British Museum was directly involved in this type of forgery. All the examples I have found exhibit two patterns of weakness in the strike: on the obverse the laurel leaves on Apollo's forehead are slightly flat at the highest point, that on the nicest examples, seems to be related more to the die pressure not being able to fill those details on the die than to wear. Here is an image of a coin of this type which has formed flan cracks, in what is a normal ancient flan crack pattern consistent with a hammer strike : It has one significant flan crack and one less significant one, both of which penetrate both into the coin and through the coin. Even on the best struck and least worn example (the British Museum specimen) there is no detail on that closest horses' head (as illustrated on page 81 of volume 1 in David Sear's 1978 edition of Greek Coins and Their Values). The Sovereign (English Pound) is a coin minted from 22ct gold and contains 7.32 grams of pure gold. Didius Julianus. This shows a constant die pressure throughout the strike, and while inconsistent with an ancient hammer strike technology, it is consistent with pressing on a modern press. Do not include the sellers' name or a link. The earliest known electrum coins, Lydian and East Greek coins found under the Temple of Artemis at Ephesus, are currently dated to the last quarter of the 7th century BC (625–600 BC). But what is most important is the very deeply penetrating but barely open crack in the middle right of the reverse and middle left of the obverse, which is consistent with a hammer struck coin. Coins with E or E* below bust indicate that they were made in Edinburgh. They became known as the British Museum Forgeries (and please note the British Museum was in no way involved in the forgery). But hubbing does not capture every tiny detail accurately. Clearly, the ancient minters could not achieve enough detail to fill all the details on this very deeply cut die. SICILY, Syracuse. There are also features of how the flan cracked during the stress of striking, that are inconsistent with how such features form on genuine coins struck via hammer striking and as those are what drew my attention to this coin in the first place I will discuss them first. The birth of coinage in wider Greece, though, was not really an invention of convenience but a necessity, driven by the need to pay mercenary soldiers. AR Denarius, 3.27g (17mm, 12h). The obverse was by John Croker and the Edinburgh obverse by a Scottish engraver. This list includes genuine coins and fakes. These pupils are one of the smallest features of the coin, and not easily transferred while hubbing a false die, which is the most likely explanation and the forger missed doing that touch-up. LOT OF 2 ANCIENT BYZANTINE FOLLIS COINS BOTH EX CNG AUCTION LARGER IS 225 MM. Step 1) If you are not certain the coins are fake, post some of the seller's coins that you suspect are fake. The second is much more difficult to prove as there might be images somewhere of coins that are struck from the original, not retouched dies, which will show all of the details, but as yet I cannot locate such an example. The three faces below come from three different coins. ANCIENT COINS & MODERN FAKES How To Tell The Difference An Authentication Primer by Dennis J. Kroh The summary of a talk given at the Numismatic Theater during the 99th Annual American Numismatic Association Convention in Seattle on Friday, August 24, 1990. Sasanian coinage had a significant influence on coinage of other polities. Fake coins, made in ancient times, are a different subject, and were created to be counterfeits. I would like to thank Bill Peutz for providing this web space. INTRODUCTION 539242. NGC-certified Coins from Around the World Featured in Japan Sale ... Online bidding is now underway for the CNG sale. Ancient New Items (56) Sale items (11) Sold Items (36223) PROTO - MONEY , CURRENCY BEFORE MONEY (23) EXCEPTIONAL COINS !!!!! Over 50 DIFFERENT World Coins (1/2) Half Pound Grab Bag. I show the undertype first, below...Phraataces/Musa tets such … The Berlin specimen is in the middle, the one from above used to show the genuine style flan cracks is to the left, and the specimen under discussion to the right: The first thing to look at are the eyes, where the two examples to the center and left are very finely engraved, giving the face a natural almost life like look with an intense stare. Flan cracks occur when the blank planchet is stressed as it expands during striking, and how those cracks form is directly related to how the coin is struck and at what temperature it was struck. This crack pattern is the result of a stress occurring suddenly under hammer impact on the metal at normal room temperature. 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