NGC Grades 2,000,000 Chinese Coins

Numismatic Guaranty Corporation© (NGC©) has announced that it has now certified 2,000,000 Chinese coins, a first for a third-party coin grading service. This milestone…

PRESS RELEAE: NGC & Chen Gi Mao Form NGC Advanced Chinese Authentication Bureau

SARASOTA, FLA. (March 9, 2017) — Numismatic Guaranty Corporation® (NGC®) and noted numismatist Chen Gi Mao have announced that they will form the NGC…