NGC Ancients: Dates on Ancient Greek Coins

Many clues help narrow down the date ranges of coins minted more than 2,000 years ago At NGC Ancients, often we are asked: How do...

Counterfeit Coins Detection: California Fractional Gold

A few helpful tips can make sure you never get fooled by these sometimes deceptive fantasy pieces Period Three back-dated BG-1301A listed in California...

NGC Certifies Unique Washington “Dollar”

A mid-19th-century fantasy earned its place in US numismatic history A unique copper specimen of the famed “Washington Dollar Fantasy” was recently certified by Numismatic...

CCG Appoints Eur-Seree Collecting Co., Ltd. as Official Submission Center in...

The Certified Collectibles Group (CCG) has appointed Eur-Seree Collecting Co., Ltd. as an Official Submission Center in Thailand. Eur-Seree Collecting Co., Ltd., Thailand’s largest...

PCGS to Recognize CAM and DCAM for Canadian PL and Specimen...

PCGS' Announcement might shake up Modern Canadian coin market Effective September 1, 2017, the Professional Coin Grading Service will begin recognizing Cameo and Deep Cameo...

Hurricane Irma Update from NGC and Certified Collectibles Group

Sarasota, Florida, office did not sustain any damage and reopened as scheduled at 8:45am EST this morning. The Certified Collectibles Group (CCG) is grateful for...

NGC Grades Rare and Beautiful ‘Una and the Lion’ Proof Coin

Numismatic Guaranty Corporation® (NGC®) recently graded an example of the iconic 1839 Victoria gold “Una and the Lion” Five Pounds, which is widely considered...

NGC Grades Likely Unique French Gold Pattern Coin

Numismatic Guaranty Corporation® (NGC®) has certified a likely unique French gold pattern that was submitted for grading at the recent ANA World’s Fair of...

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...

NGC Certifies China 1911 Long Whisker Dragon Pattern Gold Dollar

Numismatic Guaranty Corporation® (NGC®) has certified an extremely rare China 1911 Long Whisker Dragon Pattern Gold Dollar. Graded NGC SP 63+, it is considered...

Rare US Coins – A Closer Look at Certified Coin Population...

Take a mountain of useful numismatic data with a grain of salt By Jeff Garrett for Numismatic Guaranty Corporation (NGC) ......   Years ago, the known rarity...

NGC Signer John Mercanti Wins Rittenhouse Award – Video

By Numismatic Guaranty Corporation (NGC) ......   Numismatic Guaranty Corporation (NGC) congratulates John M. Mercanti, 12th chief engraver of the US Mint, for receiving the 2017...

CoinWeek IQ: Collectors Should be Aware of Problem MS70 American Silver...

Coin dealer and QA Check founder James Sego shares his valuable insights on the certified American Silver Eagle market and things you must avoid...

NGC Signs Cassie McFarland, Artist Famed for Baseball Coins, to Autograph...

Numismatic Guaranty Corporation® (NGC®) has inked a deal for graphic artist Cassie McFarland to individually autograph NGC certification labels. McFarland’s numismatic prestige comes from...

NGC Vintage US Rarities Show Strength in Heritage ANA Sale

Vintage US coins certified by Numismatic Guaranty Corporation® (NGC®) led the way in Heritage Auctions’ recent sale at the American Numismatic Association’s (ANA) World’s...

Counterfeit Coin Detection – 1875-S Trade Dollar

Counterfeit 1875-S Trade Dollar By Max Spiegel, NGC....   One of the most extensively counterfeited United States issues is the Trade Dollar. Recently, one was submitted...

At the End of an ANA Presidency, a Look Back and...

The Future of the American Numismatic Association By Jeff Garrett for Numismatic Guaranty Corporation (NGC) ......   Last week, my presidency of the American Numismatic Association (ANA)...

Counterfeit Coin Detection: 1889-CC Morgan Dollar with Joined Halves

This forgery required the joining of two coins to mimic a rare year and mintmark combination Numismatic Guaranty Corporation (NGC) ........   NGC graders identify counterfeit coins...

Modern Coin Mart Offers ANA Signature Labels from Pawn Stars’ Rick...

From the 2017 World's Fair of Money: Hand-signed labels by Rick Harrison! Rick Harrison is known for his recurring appearance on The History Channel's hit...

NGC Certifies Rare “Mule” Error on Canadian Gold Kilo Coin –...

By Joshua McMorrow-Hernandez for CoinWeek.com ......   A newly discovered “mule” error on the Canadian 2017 In the Eyes of the Timber Wolf $2,500 1 kilo...

Counterfeit Coin Detection – 1924 Saint-Gaudens Double Eagle

Counterfeit 1924 Saint-Gaudens Double Eagle   By Max Spiegel - Researcher, Numismatic Guaranty Corporation (NGC) ........   Semiprooflike appearance, thick lettering and raised lumps helped NGC graders identify...

NGC Certifies Mexico 60 Peso Error Coin Struck on U.S. $10...

This incredible Mexico 1916 Oaxaca 60 Pesos Gold Error Coin was struck on a U.S. $10 Liberty. The 1916 Gold 60 Peso was struck in...

Live at the ANA with CoinWeek – NGC World Coin Grading...

NGC World Coin Grading Shootout As a follow-up to the CoinWeek Grading challenge from 2016, this year CoinWeek editor Charles Morgan is going to go...

NGC-Certified Lesher Dollar Set on Display at ANA Show in Denver

Numismatic Guaranty Corporation® (NGC®) has certified the Henderson-Marchase Collection, the most complete set of Lesher “Referendum Dollars”, which will go on display at the...

Live at the ANA with CoinWeek – Relaunch of the PCGS...

The re-launch of the PCGS Rare Coin Market Report Magazine CoinWeek editor Charles Morgan talks with PCGS Marketing Director Steve Sloan about the re-launch of...

NGC Certifies 17 Experimental Glass Cents and Tokens

Patterns struck during World War II by the Blue Ridge Glass Corporation Numismatic Guaranty Corporation® (NGC®) has certified 17 experimental cents and tokens struck in...

Dahlonega Gold Set Displayed at University of Georgia

The collection of coins from 1838-1861 is part of the “Gold-Digging in Georgia” exhibit Numismatic Guaranty Corporation® (NGC®) is honored to have certified the Thomas...

Updated Coin Grading Correspondence Course Offered by ANA

Coin Grading is one of the key skills every coin collector strives to master. Some collectors are fortunate enough to be able to take...

Prooflike 1857-S Double Eagle Gold Coins from the SS Central America...

By Greg Reynolds for CoinWeek .....   The loss of SS Central America in September 1857 had a major impact on the history of the United...

Coin Grading News – NGC Vice President Ken Krah Delays Retirement

NGC Grader Ken Krah leads a team of 20 full-time world coin graders Numismatic Guaranty Corporation® (NGC®) is pleased to announce that Ken Krah, NGC...