NGC: ASG Grading Stamps On-Site in Hong Kong in May 2020

Authenticated Stamp Guaranty™ (ASG®) will conduct on-site authentication, grading and encapsulation of stamps in Hong Kong in May 2020. This is the first time...

Learn Coin Grading From NGC: Prooflike and Deep Prooflike

This new monthly feature in the NGC eNewsletter promotes a better understanding of NGC’s coin grading and designations NGC coin grading uses a numeric grade...

Coin Show Commentary: Whitman Baltimore Robust

By Jim Bisognani for Numismatic Guaranty Corporation ......   Mintmarked gold hot in Stack's Bowers sale; Collector on prowl for Gem DPL CC Morgans As we ushered...

Certified World Coins – NGC Highlights in the Champion Summer Auction

NGC-certified coins highlight Champion's Summer auction, which will be held in Hong Kong on August 23 The Champion Summer Auction will be held on August...

Counterfeit Coin Detection – Altered Date 1856 Flying Eagle Cent

Genuine 1856 Flying Eagle Cent The Flying Eagle Cent By Max Spiegel – Numismatic Guaranty Corporation ......   The 1856 Flying Eagle cent is an important and...

NGC Announces Winners of 2019 Registry Set Awards

The NGC Registry continues to grow and now includes more than 15,000 participants, 135,000 sets and 1.1 million coins. NGC Registry participants, we thank...

Coin Prices – Information and Numismatics

By Jeff Garrett for Numismatic Guaranty Corporation (NGC) ......   Today's collectors  have an amazing number of tools  to establish Coin Prices when buying and selling. In...

Counterfeit Coin Detection – The 1924-S Standing Liberty Quarter

Counterfeit 1924-S Standing Liberty Quarter By Numismatic Guaranty Corporation (NGC) .....   As we’ve said in previous Counterfeit Coin Detection columns, no US coinage issue is immune...

NGC 2015-W Proof Silver Eagle Special Designations

The 2015-W Proof Silver Eagle will go on sale Friday, January 2. Scroll to learn about NGC's FIRST DAY OF ISSUE and FUN SHOW...

NGC-certified Eric P. Newman Collection, Part IV Realizes $11 Million

Eric P. Newman Collection, Part IV beats pre-sale estimates; takes in $11 Million “The Eric P. Newman sales are without a doubt the most important...

CSNS – A Great Coin Show and A Great Collector Coin...

The CSNS Coin Show and Coin Auction included amazing American numismatic treasures that predate the US Mint By Jim Bisognani for Numismatic Guaranty Corporation (NGC)...

Jeff Garrett: The Challenges of Circulated Coinage

Take the scenic route when collecting circulated coins   By Jeff Garrett for Numismatic Guaranty Corporation (NGC) ......   The most common advice any experienced numismatist will dispense...

NGC: U.S. Counterfeit Coin Detection – 1857 Half Cent

Problems abound on the obverse and reverse of this crude fake By Max Spiegel – Numismatic Guaranty Corporation ......   The Half Cent denomination that had...

Chinese Pandas: The Proof is in The Panda

Posted by Peter Anthony on 5/10/2016 Proof Panda coins — available in silver, gold, platinum, palladium and even brass — offer many set-building options. Many collectors...

Special NGC Label and Designations for US-Canada Pride of Two Nations...

The United States Mint has announced the Pride of Two Nations 2019 Limited Edition Two-Coin Set, which will go on sale July 3. It...

NGC, NCS & PMG Named Official Grading and Conservation Services of...

Numismatic Guaranty Corporation® (NGC®) and Paper Money Guaranty® (PMG®) have been named the Official Grading Services of the popular Facebook group "Coin Dealers Helping...
NGC Red Book labels with Ken Bressett signature

NGC Licenses Official Red Book Logo for Labels, Ken Bressett to...

NGC has obtained the Official Red Book logo for an upcoming label series featuring the signature of Ken Bressett Numismatic Guaranty Corporation® (NGC®) has announced...

NGC Certifies Hornets Nest Collection of Charlotte Mint Gold Coins

Numismatic Guaranty Corporation® (NGC®) has graded the Hornets Nest Collection, the first complete set of Charlotte Mint gold coins ever assembled. Notably, the collection...

Counterfeit Detection – The 1895 Morgan Dollar

This 1895 Morgan dollar forgery is a simple case of just too much silver and not enough effort on the details. The 1895 Morgan dollar...

World Coin Grading – NGC Certifies Rare Modern Venezuelan Pattern

The only Venezuela 1989 bimetallic 20 Bolivares pattern certified by NGC thus far has been graded MS 66. By Numismatic Guaranty Corporation ........   During the late...

NGC Ancients Grades Possibly Unique Roman Gold Medallion

Numismatic Guaranty Corporation® (NGC®) has graded an important large-sized gold medallion of the Roman Emperor Constantine I (307-337 CE) that many believe to be...

NGC Releases Tokens and Medals Census

Numismatic Guaranty Corporation® (NGC®) has released a Tokens and Medals Census with comprehensive population data for virtually all types graded by NGC. The Tokens...

Coin Grading Service Special Labels in the Postmodern Era

By David Schwager for CoinWeek .....   Buy the coin, not the slab. This is wise guidance, and a prudent collector needs to do more than read...

Rare Mint Error Found on a 2015 Silver Eagle

A rare curved clip mint error is found on a 2015 American Silver Eagle bullion coin. NGC graders identified a curved clip at 11 o’clock...

NGC Certifies Extremely Rare 1819 British Sovereign for Royal Mint

The Royal Mint of the United Kingdom entrusted Numismatic Guaranty Corporation® (NGC®) to certify an example of one of the greatest rarities of British...

NGC Grades Rare GSA Soft Pack Seated Liberty Dollar

This GSA Soft Pack 1864 Seated Liberty Dollar is only the second to have been graded by NGC. Numismatic Guaranty Corporation® (NGC®) has graded what...

Mike Byers Mint Error News – NGC Certifies Unique Great Britain...

By Mike Byers for Mint Error News ......   This is the only known 1911 Great Britain 5 Pound Die Trial. It was struck on March...

NGC Ancient Coins – Roman Coin Designs and Origins of the...

Roman coin designs feature mythological accounts of the republic’s origins such as Romulus and Remus depicted above. Like people of almost every civilization, the Romans revered...

Counterfeit Coin Detection: Spark-Erosion 1874 Three Cent Nickel Die Trial

Posted by Max Spiegel for NGC ........   Three Cent nickels were struck in 75% copper and 25% nickel with a silver-gray color, but the coin...

Counterfeit Coin Detection – 1872 Seated Liberty Silver Counterfeit Dollar

1872 Seated Liberty Counterfeit Dollar By Max Spiegel – Numismatic Guaranty Corporation ......   Rough texture and minuscule raised dots within the recesses are clues that...