Coin Terminology and Glossary
The Coin Collecting Dictionary includes 546 titles used widely in the coin
collectors community, and has received over 1004150 search inquires.
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Basal Value
- Explanation: The value base from which Dr. William H. Sheldon's 70-point grade/price system started; this lowest-grade price was one dollar for the 1794 large cent upon which he based his system
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