NGC -
The face of the angel on this fake coin says it all.Mexico's Silver Libertad Onza coins were introduced in 1982, pre-dating more popular bullion options today that include the United States' Silver Eagles, China's Silver Pandas and Canada's Silver Maple Leafs. The coins show a head-on view of the Angel of Independence statue in Mexico City; the coin's design was modified in 1996, adapting the three-quarters view that is still in use today.
Genuine Mexico 1983Mo Silver OnzaThe example shown here is graded NGC MS 66, which is the median grade in the NGC Census. This coin in this grade would be expected to sell for about $100, or roughly triple the coin's intrinsic silver value. NGC received a purported example of this coin in a recent submission and was quickly able to determine that it is a counterfeit (one that was struck in copper-nickel).
Counterfeit Mexico 1983Mo Silver OnzaOften, counterfeiters use a real coin to transfer its design to dies, which are then used to strike fakes. However, the significant variations in the design here mean that this coin is not a die-transfer counterfeit. For instance, the angel's face is much narrower than it should be. In addition, the genuine coin's angel has wings that are more nuanced in their detail.
Close-up of the genuine (left) and counterfeit Mexico 1983Mo Silver OnzaWhen attempting to authenticate a coin, it is also helpful to closely examine the letters and numbers. In the close-ups below, notice the serif (the small horizontal line) on top of the 'L' is almost missing entirely on the counterfeit. Each of the '9' characters are much thinner on the counterfeit. And the bottom of the 'y' drops lower on the counterfeit than it does on the genuine example.
Close-up of the genuine (left) and counterfeit Mexico 1983Mo Silver OnzaGenuine Silver Onzas have a diameter slightly wider than a
Morgan dollar, so a loupe wasn't necessary to determine that this coin was a fake. But not all counterfeits are this easy to spot.
Read More: Counterfeit Detection Series
Check out 1983-MO Mexican Onzas on ebay.
Posted 10/18/2024 6:10 pm
