As of Sept. 1, Numismatic Guaranty Corporation will begin encapsulating coins with detrimental surface conditions using details grades and descriptions of their impairments. As of Sept. 1, Numismatic ...
and their severity and the state of the market might affect other coins' grades. Most grading agencies, like the NGC and PCGS, now use the modified Sheldon Scale to give all coin specimens ...
But when a coin receives a grade of 70 from PCGS, NGC, etc. that means it is absolutely perfect. How come? We have Dr. William Herbert Sheldon, Jr. (1898 - 1977) to blame for that. In 1948 ...
But when a coin receives a grade of 70 from PCGS, NGC, etc. that means it is absolutely perfect. How come? We have Dr. William Herbert Sheldon, Jr. (1898 - 1977) to blame for that. In 1948 ...
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