News

NGC Ancients: Silver “Pocket Change” of Central Greece

8/13/2019 - Interesting silver coins from Central Greece are available for modest prices.

Collector's Edge

8/13/2019 - A little bit of reading can prevent frustration.

USA Coin Album: The Year of Three Cents

8/13/2019 - 1864 witnessed the coining of three distinctive issues.

Counterfeit Detection: Altered 1955 Doubled Die Obverse Cent

8/13/2019 - An attempt to create the illusion of a famous variety was sorely lacking in subtlety.

PMG Certifies a Stunning Trio of East African Currency Board Notes

8/13/2019 - The three rare notes will be featured in the upcoming Heritage Auctions Long Beach World Currency Signature Auction in September.

NGC Certifies SS Central America Gold Nuggets

8/13/2019 - The ship sank in a hurricane in September 1857 while carrying gold from the California Gold Rush.

NGC to Display Famous Duke's Creek Collection at Chicago ANA

8/13/2019 - Visit the NGC booth (#1400) to view the finest collection of Dahlonega Mint Half Eagles ever assembled.

Learn Grading: What is a Proof Coin?

8/13/2019 - Mints around the world have created several new types of Proofs in recent years. Learn what they are and how NGC attributes them.

NGC Certifies Dennis Rodman’s North Korea Coin Set

8/12/2019 - The coins were later given to well-known numismatist Dwight Manley, who decided to have them conserved by NCS and graded by NGC.

Rarities Graded by NGC and PMG Offered in Hong Kong, China Sale

8/12/2019 - Stack's Bowers auction features large gold coins and a note likely to sell for six figures.