NGC Continues as the Official Grading Service of the National Silver Dollar Roundtable
The following is a press release from Numismatic Guaranty Company (NGC) announcing that the National Silver Dollar Roundtable (NSDR) has extended its agreement with the grading company to remain its official grading service. Numismatic Guaranty Company™ (NGC®) is pleased to announce that the National Silver Dollar Roundtable (NSDR) has extended its collaboration with NGC, which will continue to serve as the NSDR’s official grading service. Founded in 1982, the NSDR is a non-profit organization dedicated to advancing …