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Comparison of Market and Technical Grading

The difference between market and technical grading affect not only conceptual terms but also valuation of the coin being graded. This area of controversy is no more polarized than between market based third party grading and the technical grading of the Early American Coppers group. In this discussion format you will hear and see:
  • Mark Borckardt, session moderator and longtime EAC member referee this historic and frame questions for the participants
  • Bill Conroy, representing Numismatic Guaranty Corporation give the perspective of third party grading
  • Denis Loring, longtime EAC member who learned how to grade large cents from the original Dr. Sheldon, the father of technical grading
  • Gordon Wruebel, one of the original founders of the Professional Coin Grading Service as well as longtime EAC member who discusses how to bridge the differences between the two grading systems
  • explanations about how each organization grades a coin and what criteria are used
  • questions from the audience who address any issues not covered
SKU W7594
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