Spotlight on Mint Error Coins in Month-Long Heritage Auction

Mint errors take center stage in Heritage's latest Month-Long Internet Auction. Bidding is open now, with the concluding Live Session scheduled for 6 pm...

Mike Byers Mint Error News – Unique Obverse & Reverse Die...

Struck in Gilt Copper - Uniface - UNIQUE & UNLISTED NEW DISCOVERY   By Mike Byers for Mint Error News ......   This is a unique and spectacular...

So You’ve Decided to Collect Classic Head Half Eagle Gold Coins…

By Doug Winter - RareGoldCoins.com ......   CoinWeek Content Partner   As a companion piece to the Sunnyvale Collection of Classic Head half eagles that they offered for...

The 1875 Dot Reverse Indian Head Cent: Did It Catch a...

By Joshua McMorrow-Hernandez for PCGS ......   What’s up with the unusual raised dot on the reverse of some 1875 Indian Head cents? That’s the question...

Preview of May-June Issue of CONECA Errorscope

By CONECA....   The Combined Organizations Of Numismatic Error Collectors Of America (CONECA) has just sent the May-June 2015 issue of its bimonthly journal, Errorscope, to...

Mike Byers Mint Error News – Unique Multiple Error Clad Ike...

Also Features a 70% Reverse Indent by a QUARTER Planchet   By Mike Byers for Mint Error News ......   All Ike dollar off-metals are highly prized by...

Stack’s Bowers Galleries Announced New National Banknote Variety

Stack’s Bowers Galleries is excited to announce the recent discovery of a note which will add a new catalog number to the next edition...

PCGS Grades 1st New 1795 Flowing Hair Half Dollar Variety Discovered...

New 1795 Flowing Hair Half Dollar Graded by PCGS as an F15 and Designated a “Discovery Coin”   It still pays to scrutinize all coins for...

CoinWeek Podcast #125: Denis Loring on Collecting Copper Coins

 CoinWeek Podcast #125: Denis Loring on Collecting Copper Coins Mobile phone users. Stream this podcast for free by downloading the podomatic app or subscribe to the CoinWeek Podcast on iTunes.   CoinWeek...

Error Coins – NGC Grades Dramatic 1986 Silver Eagle Error

A rare and prominent mint error was identified on a 1986 Silver Eagle that was found in a Mint-sealed box. NGC graders recently discovered a...

Mike Byers Mint Error News – Certifies Unique Mated Pair of...

PCGS-Certified Error Coins By Mike Byers for Mint Error News ...... PCGS has certified an unusual pair of gold error coin struck by the Royal...

Modern Chinese Varieties: 2002 Gold Panda Frosted and Mirrored Branches

By David J. Camire for Numismatic Guaranty Corporation....   Due to the overwhelming popularity of modern Chinese coins, there has been steady increase and interest in...

CoinWeek IQ: How Major Mint Error Coins Escape the Mint –...

CoinWeek IQ: Analysis and Insights from the editors of CoinWeek.com. 2016 Farran Zerbe Award winner Mark Lighterman answers the question: How do major error coins...

NGC Certifies Outstanding British Error Coins Collection

Numismatic Guaranty Corporation® (NGC®) has certified the Beeston Collection, an outstanding set of over 200 British error coins. The coins were recently submitted to...

Impressive Mint State 1811 Half Eagle Gold Coin in June 2017...

By James McCartney, Numismatist & Cataloger - Stack's Bowers ......   Lot 11394 of our June 2017 Baltimore Auction spotlights a gorgeous MS-62+ (PCGS) CAC 1811...

NGC Certifies Very Rare 2016 Silver Eagle Mint Error

The severity of the die clash is among the most dramatic ever seen on a US Mint bullion coin ( Silver Eagle Mint Error...

Jeff Garrett: Coin Collecting by Die Variety

Variety is the spice of life — and coin collecting   By Jeff Garrett for Numismatic Guaranty Corporation (NGC) ......   Over the last several months, a client...

World Coins – Heritage to Offer Denis Burger Collection of English...

Once again, Heritage will be offering a specialized single consignor collection of world coins for your bidding pleasure beginning on February 18, ending in...

Double-Tailed Quarter Dollar Error Coin – Most Expensive Washington Quarter Error...

 Nationally-known error coin dealer Fred Weinberg always brings amazing error coins with him when he travels the national coin show circuit. At the January 2018...

NGC Certifies Seated Liberty Half Dollar Error Struck on Quarter Planchet

Numismatic Guaranty Corporation® (NGC®) has certified an incredible error coin: a Seated Liberty half dollar struck on a quarter planchet. This stunning error is...

Some of the Most Remarkable US Coins in Numismatics Highlight Simpson...

By Chris Bulfinch for CoinWeek .....   Heritage Auctions will be selling Bob R. Simpson’s extensive collection of coins beginning on September 17, 2020, in “Important...

NGC Certifies Rare 1943 Copper Cent

Numismatic Guaranty Corporation® (NGC®) has certified a 1943 Copper Cent that was found in a gumball machine decades ago. The 1943 Copper Cent is...

Benefits of the CONECA Website for Error Coin Collectors

Ken Potter is well known in the numismatic industry for his many talents and areas of expertise. His involvement and knowledge with error coins...

Modern US Coins – 1970 Washington Quarter Error Gets 15 Minutes...

People have been checking their change recently for 1970 Washington quarters - What’s all the fuss about? By Joshua McMorrow-Hernandez for CoinWeek .......   Las Vegas coin...

Mike Byers Mint Error News – Royal Mint Plaster for Great...

Official Royal Mint Plaster for the Great Britain 1983 One Pound Official Adopted Design by Eric Sewell (Former Chief Engraver of the Royal Mint) Approved by Queen...

Market for Error Coins at the Long Beach Expo

Fred Weinberg, President, Fred Weinberg & Co. Interviewer: David Lisot Error coins are a popular area of coin collecting. Fred Weinberg has dealt in these...

Silver Dollar Specialties Offered in Month-Long Heritage Auction

The latest month-long auction of US coins from Heritage Auctions focuses on the ever-popular Morgan and Peace Dollar series, with an offering consisting of...

Mike Byers Mint Error News – 1973-S Proof Clad Ike Dollar...

By Mike Byers for Mint Error News ......   This is one of the most spectacular Proof Ike dollar mint errors of all time. Not only...

Unique 1943 Bronze Cents Set To Be Displayed at the FUN...

The first-ever public display of the one-of-a-kind set of 1943 bronze Lincoln cents from the Denver, Philadelphia and San Francisco Mints will be hosted...

1969-S DDO Penny Sold to Honest Coin Dealer for 5 Cents...

Over the past 50 years, an individual from San Francisco accumulated thousands of Lincoln cents from change, friends, and by searching rolls. He never...