Posted on 11/16/2022A path to growth for coin collecting, the new 10-point grading scale will supplement the 70-point Sheldon scale, which will continue to be used by NGC.Numismatic Guaranty Compan...
The retired US Mint Director of Design and Engraving had an instrumental level of technical oversight during his tenure.
Numismatic Guaranty Company™ (NGC®) is excited to announce that R...
