roaddevil Posted November 21, 2006 Report Share Posted November 21, 2006 <This material appears to come from an ANA talk by Dennis J. Kroh. It probably should not have been reproduced inside a post and the author should definitely be acknowledged. Here is a link to the whole presentation -> Kroh ANA talk - it is, in my opinion, a nice presentation and a worthwhile read.> <EDIT - akdrv. Thanks to syzygy for pointing this out> Quote Link to comment Share on other sites More sharing options...
gxseries Posted November 22, 2006 Report Share Posted November 22, 2006 The above methods might work for the older generation counterfeited coins but there are some alarming counterfeits these few years that even the major TPGs are having problems distinguishing from the super high counterfeits. The problem is even made worse for some ultra rare coins as often there would be limited reference as well as little exposure to the type of coins one might be exposed to. The Korean 5 yang, Russian platinum rubles, some of the rarer Italian liras etc are all prone to super high counterfeits as you are talking about coins that are worth several grand. Quote Link to comment Share on other sites More sharing options...
roaddevil Posted November 22, 2006 Author Report Share Posted November 22, 2006 and i quote "primitive authintication methods" i know they r old i am just given simple tips Quote Link to comment Share on other sites More sharing options...
akdrv Posted November 22, 2006 Report Share Posted November 22, 2006 I posted a link link to the original content. Roaddevil, please don't copy and paste content from other sites. If you'd like to discuss something - post a link. Thanks. Quote Link to comment Share on other sites More sharing options...
roaddevil Posted November 22, 2006 Author Report Share Posted November 22, 2006 ok sorry i am new u know wont happen again just wanted to help people out Quote Link to comment Share on other sites More sharing options...
gxseries Posted November 22, 2006 Report Share Posted November 22, 2006 A link will do the job roaddevil. You should read more about copyrights - if you didn't write the article, you can always refer the articles to others, but never copy and paste, and let people assume that it's yours Quote Link to comment Share on other sites More sharing options...
roaddevil Posted November 23, 2006 Author Report Share Posted November 23, 2006 kk tnx (i told people that i copy pasted maybe not on this link but on another link i did) i will paste the link only next time. Quote Link to comment Share on other sites More sharing options...
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