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How Can I Know If An Old Indian Coin Is Authentic Or Not

Ngc counterfeit detection identify counterfeit coins ngc,dec 27, 2020 ngc uses x-ray fluorescence spectroscopy, an extensive research catalog and other tools to determine a coins authenticity. If deemed not genuine, the coin is not encapsulated. ngc offers numerous educational resources to help collectors and dealers avoid counterfeit or altered coins.

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