Historical Regulated Gold $15 Coin to Appear in Sedwick Treasure Auction

In the early years of the United States of America, a lack of gold coinage forced citizens to utilize an unusual but practical source....

Major Mint Error – The Sacagawea Dollar / Washington Quarter Mule

 CoinWeek IQ: Major Mint Error - The Sacagawea Dollar / Washington Quarter Mule On March 22, 2018, Stack's Bowers will offer the 17th known example...

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...

The Coin Which Tells a Remarkable Story: Sealand 50th Anniversary Commemorative...

The Treasury of the Principality of Sealand, the world’s oldest man-made micro-nation and self-proclaimed independent state located in the North Sea have announced that...

Coin Profile – Austria 2004 Vienna Philharmonic 100,000 Euro Gold Coin

Description: In 2004, the Austrian Mint celebrated the 15th year of its successful Vienna Philharmonic gold bullion coin program by producing 15 1,000-ounce versions of...

The Unique 1755-S Santa Fe 4 Escudos from the Eldorado Collection

1755-S Santa Fe 4 Escudos Discovery Coin, Ex. Eliasberg   Crossing the block next week as lot 11306 at our official auction of the New York...

Coin Profiles: Unique 1834 Original Half Dollar O-104, Ex: Brand, Norweb

"Perhaps unique as a die variety; Walter Breen did not know of other examples, but he was aware of this one, as he participated in the sale of it to Mrs. Norweb. "Here is a superb gem coin, a half dollar for the ages."

Heritage Auctions – Seldom Seen Selections: Unique Noe-12 Pine Tree Shilling

Among the many treasures featured in our upcoming 2017 November 1 & 3 Eric P. Newman Collection Part IX US Coins Signature Auction is...

PCGS Certifies Two Rare and Unusual Washington Quarter Errors

Professional Coin Grading Service (PCGS) recently certified two extremely rare and unusual Washington Quarter errors. The first is the third-known example of a two-tailed quarter...

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...

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...

Perth Mint’s Unique $2.8 Million Trilogy Sold

The Perth Mint’s one and only $1.8 million Australian Trilogy coin collection has now been sold. The pinnacle of The Perth Mint’s long term association...

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...

Mint Error News: Unique Certified Gold Belgium Franc Obverse Die Trial

1904 Design Overstruck on 1903 Design By Mike Byers for Mint Error News ......   This is a unique, spectacular and dramatic Belgium Franc struck in GOLD....

Perth Mint Unveils Rare $1.8 Million Argyle Diamond Coin Trilogy

The Premier of Western Australia, the Honorable Mark McGowan MLA, today (June 7) unveiled a $1.8 million one-of-a-kind coin collection crafted by The Perth...

Heritage Auctions – Seldom Seen Selections: Only Known Proof B-4 1820...

Before the Mint began their program of commercial proof offerings in 1858, no records were kept of how many proof coins were made during...

Rare Gold Coin Sponsors Building of New Church

By Shaquille Brissett for Gainesville Coins ....   The church is typically kept strong by the contributions of its people. One patron, though, has taken the...

Comets and Meteorites on Ancient Coins

By Mike Markowitz for Coinweek ....   Ancient Coin Series THE NIGHT SKY WAS ESPECIALLY IMPORTANT to ancient people. This can be hard for us to understand,...

Unique $50 Gold Eagle Wrong Planchet Error in Heritage’s FUN Signature...

Struck on a .9999 American Buffalo blank, the ‘Eagalo’ is the only known U.S. gold wrong planchet error Collectors will have the opportunity in January...

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...

CoinWeek Podcast #48: Ron Landis and the Return of the Hobo...

CoinWeek Podcast #48: Ron Landis and the Return of the Hobo Nickel Mobile phone users. Stream this podcast for free by downloading the podomatic app or subscribe...

Rare US Coins – Glass Cent Pattern Discovered

By Everett Millman - Gainesville Coins .......   Amid the nationwide mobilization effort for the Second World War, the United States Mint was forced to explore...

Professor’s 1979 Chemistry Nobel Prize Gold Medal Offered by Heritage Auctions

Nobel Prize medal presented to chemist Georg Wittig for 1954 discovery of “The Wittig Reaction” is accompanied in October 19, 2016 auction by four...

Numismatic History – 1830s Vintage Coin Screw Press From Frontier, Deviercy...

In the Stacks January 2011 New York  Americana Sale there was an extraordinary offering of a 1830s style German or French vintage coin screw ...

CoinWeek News Wire for September 23, 2016

By Coinweek ....   CoinWeek News Wire for September 23, 2016 The Future Is Now 1.) Bitcoin is money, U.S. judge says in case tied to JPMorgan hack "Bitcoins...

Classic US Coins: Does a 1964 Morgan Silver Dollar Exist?

By Everett Millman - Gainesville Coins .......   Rumors have long circulated in numismatic circles about the mystery of the 1964 Peace dollar, which would have...

Mint Error News: Unique Double Struck Peace Dollar

United States 1922 Peace Dollar Flip-Over Double Strike in Collar, PCGS AU58 By Mike Byers for Mint Error News ......   Major mint errors in the U.S....

4K Video of the Rare 1974-D Aluminum Cent – CoinWeek Exclusive

At the 2016 American Numismatic Association's (ANA) World's Fair of Money, the United States Mint gave attendees a chance to view the recently discovered...

World Records – The Most Expensive Roman Gold Coin Ever Sold...

As one of the largest surviving Roman gold medallions, this piece is one of only two known. circa 308 CE Eight-Aureus Gold Medallion On April 5,...

Letters by Legendary Colonial Coin Forger Thomas Wyatt Offered at ANA

Kolbe & Fanning Numismatic Booksellers are proud to announce that they will be displaying for sale at this week’s American Numismatic Association (ANA)...