Category Archives: Numerical Coin Grading

The Early Days of Numerical Coin Grading

By Tom DeLorey for CoinWeek ….. Numismatist Ron Guth has very sincerely proposed that the coin industry and the significant Third Party Grading Services (TPG’s) change the grading standards that it and they use. His new system would go from the current scale of 1 to 70 to a new one that starts at 1 […]

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David T. Alexander: Launching a Coin Cataloger

By David T. Alexander for CoinWeek…. Becoming a functioning numismatic auction cataloger requires a great deal of hands-on learning. Years of reading and reviewing numismatic auction catalogs can provide basic familiarity with the field, but mastering the actual work of cataloging objects for auction was another matter altogether. No one teaches courses in cataloging, no […]

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