Heritage Auctions – Seldom Seen Selections: Gem ‘Capped Die’ 1879-CC Dollar

Only the 1889-CC is scarcer than the 1879-CC among Carson City Morgan dollars, and the so-called "Capped Die" VAM-3 overmintmark ranks among the most...

A Pair of Royal Mint Mules Spurs Speculation

By Charles Morgan and Hubert Walker for CoinWeek……….   The Royal Mint in Wales has confirmed the existence of a pair of £2, .999 fine silver mules, which...

Famous (2000)-P Mule Error, State Quarter Obverse, Sacagawea Reverse to be...

This "mule" error, which combines a Sacagawea dollar's planchet and eagle "tails" design with a "heads" side that shows George Washington and the legends...

Top Pop “Cheerios” Dollar Featured in Stack’s Bowers June 2018 Baltimore...

By James McCartney - Numismatist & Cataloger, Stack's Bowers ......   The Stack's Bowers Official Auction of the Whitman Coin & Collectibles Summer Expo in Baltimore...

1792 A Hub Story: How the First U.S. Mint Coinage Dies...

 At the 2018 Early American Coppers Convention in Traverse City, Michigan, EAC President William Eckberg gave an in-depth presentation on his ongoing research into the production techniques employed...

The TYPE B Proof Reverse Washington Quarters of 1956-1964 An Unprecedented...

By Dr. Richard S. Appel - UniqueRareCoins.com ...... In PART I of this series I presented background information regarding the unique nine-coin series of Washington...

Classic US Coins – Gold Stella $4 Coin Goes to Auction

By Everett Millman - Gainesville Coins .......   There’s an old saying, “fake like a two-cent coin” or “a three-cent coin.” While these obscure denominations haven’t...

Finest 1831 Capped Bust Dime Variety Featured in August 2019 ANA...

By James McCartney - Senior Numismatist, Stack's Bowers ......   The JR-3 variety of the 1831 Capped Bust dime is unremarkable in most grades and carries...

Rare 1853/2 Overdate Eagle Discovered Among Gold Coins Submitted to PCGS...

1853 over 2 $10 PCGS MS62 - Discovered in a submission to the PCGS Paris, France office, this rare 1853/2 overdate $10 is graded...

NGC Certifies the King of Mint Errors – First Discovery Coin...

Numismatic Guaranty Corporation® (NGC®) has certified the most famous of all mint errors: the Don Lutes, Jr. Philadelphia 1943 Bronze Cent. This legendary coin...

Newly Discovered Sacagawea Dollar / Washington Quarter Mule to be Offered...

Stack’s Bowers Galleries is delighted to offer the 17th-known example of the famous (2000)-P Sacagawea dollar / Washington quarter mule in their Official Auction...

Heritage Auctions – 1797 16 Stars Half Dime in MS66

A Special Half Dime The 16 Stars was the second of three types of half dimes to be produced in 1797, after the 15 Stars...

Heritage Auctions – Select 1804 Small 8 Over Large 8 Half...

At the Heritage Summer FUN Signature Auction one of the highlights was a PCGS-graded MS63 example of the 1804 half eagle, variety BD-7. At...

Stack’s Bowers: 1982-83 Bronze Lincoln Cent Errors Featured in August 2017...

By James McCartney, Numismatist & Cataloger - Stack's Bowers ......   The Denver Mint struck over 12 billion Lincoln cents in 1982 and 1983 combined, ensuring...

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 Experts Identify Missing Mintmark Mint Error on 2014 5oz Silver...

Numismatic Guaranty Corporation® (NGC®) has identified five 2014 Great Smoky Mountains Five-Ounce Specimen coins with a significant mint error: they are missing the “P”...

Typo on New $50 Banknote Latest Kerfuffle at Reserve Bank of...

By Hubert Walker for CoinWeek ....   On Thursday, May 9, the Reserve Bank of Australia (RBA) acknowledged a typo on the new $50 polymer banknote....

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...

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...

The Proof Reverse Washington Quarter (1956-1964): An Unprecedented Variety, Pt. 3

By Dr. Richard S. Appel - UniqueRareCoins.com ......   In Part I and Part II of this article I discussed the history, attributes, legends, intrigue, and...

U.S. Coin Patterns for Less Than $5,000 Each, Part 4: 1866-71...

Coin Rarities & Related Topics: News and Analysis regarding scarce coins, markets, and coin collecting #362 A Weekly CoinWeek Column by Greg Reynolds .....   This is the...

Error Coins from the latest issue of ErrorScope, CONECA’S bimonthly journal

The latest issue of ErrorScope, CONECA’S (The Combined Organizations of Numismatic Error Collectors of America) bimonthly journal is now at the printers.  The September...

Heritage ANA Auction Results – Two U.S. Pennies Equal Nearly $500,000

1792 cent and 1943 Lincoln penny offered for the first time at auction Two of the rarest U.S. coins ever discovered sold for nearly $500,000...

CONECA Celebrates 100th Anniversary of 1918/7-D Overdate Buffalo Nickel with Limited...

By CONECA ......   The Combined Organizations Of Numismatic Error Collectors Of America (CONECA) is celebrating the 100th Anniversary of the 1918/7-D Buffalo nickel overdate on...

Nixon Presentation Ike Dollar Discovered

Exclusive News: By Charles Morgan and Hubert Walker for CoinWeek ………. DISCOVERY PIECE After going unnoticed for more than forty years, a rare early Eisenhower dollar...

CoinWeek: Silly Heads of 1839 – Discovering a New Variety

 At the 2018 Early American Coppers Convention in Traverse City, Michigan, numismatist Mark Klein, an EAC member and student of 1839-dated large cents, gave an in-depth...

Ever Seen this Before? NGC Certifies Unique “Mint Cancelled” Error Coin

This 2007-D Washington quarter error coin was originally struck on a Sacagawea $1 planchet before being cancelled by the US Mint. The mint has been...

Heritage Auctions – Seldom Seen Selections: Early Overdate 1802/1 Half Eagle

A substantial mintage for the time of 53,176 Capped Bust Right half eagles occurred in 1802, all using leftover obverse dies from the previous...

From the NGC Grading Room: 1964 Lincoln Cent Struck on Coin...

NGC Graders share an intriguing and visually dramatic error coin that was recently submitted for certification Among the various types of error coins that exist,...

Celtic Coins – Even Ancient Coins Had Errors

By Everett Millman - Gainesville Coins ......   Celtic Coins minted roughly 2,000 years ago by tribes in Britain's ancient past are unearthed every so often in...