Unique Ronald Reagan Presidential $1 Mint Error Discovery Coin Available at GreatCollections

Only known piece with missing edge lettering By CoinWeek ....   As many collectors know, after the first few Presidential $1 coins were issued in 2007, some...

Unusual Items: US Mint ‘Gold Disks’ Made for Oil Payments to Saudi Arabia

One of the things we find most exciting about reporting on the numismatic marketplace is coming across those things we either didn’t know beforehand,...

Mike Byers Mint Error News – Unique Multiple Error Clad Ike Dollar Struck on...

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...

100 Troy Ounce Gold Nugget from California’s Mother Lode on Showcase!!

The LARGEST CALIFORNIA GOLD RUSH NUGGET left in existence, the 100 troy ounce gold nugget discovered last year in Nevada County, California,...

The Fitzcarraldo of Kweichow, Warloard Zhou Xicheng and the 1928 Chinese “Auto Dollar”

By Ron Drzewucki - Modern Coin Wholesale ....   It’s said that every coin tells a story. Boy, do I have one straight out of Mysteries...
Comets and Meterorites on Ancient Coins by Mike Markowitz

Comets and Meteorites on Ancient Coins

By Mike Markowitz for Coinweek .....   THE NIGHT SKY was especially important to ancient people. This can be hard for us to understand, living as...

Results Analysis of the Donald G. Partrick Collection of Connecticut Copper Coins

By Ron Guth .....   On November 1, 2020, Heritage Auctions sold the Connecticut Copper collection assembled by Donald G. Partrick. This was a highly anticipated...
Unique Counterstamped 1854 New Orleans Gold Coin Returns Home

Unique Counterstamped 1854 New Orleans Gold Coin Returns Home

Historic sunken treasure finally back in The Big Easy after 167-year journey that included being submerged more than 7,000 feet underwater when SS Central...

The Coin Analyst: Extremely Rare 1870-S $3 Gold Coin To Be Auctioned on June...

By Louis Golino for CoinWeek .....   Update: It appears that this item has been removed from the auction The 1870-S $3.00 gold coin is one of...

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...

Mike Byers Mint Error News – Unique Great Britain Guinea/Sovereign Pattern in Copper

Recently Surfaced After 200 Years   By Mike Byers for Mint Error News ...... W&R-182 Copper NGC MS62BN Although this unique pattern Guinea/Sovereign is listed in the...

2012 Australian One Ton Gold Kangaroo Named Largest, Most Valuable Coin in the World

By Louis Golino for CoinWeek .....   The Guinness Book of World Records has confirmed that the largest coin in the world is the unique 2012...

Coin Profiles – Unique and Unusual Numismatic Items – Electrotype 1804 Dollar Certified by...

Reposted Article by Mark Ferguson for CoinWeek .....   A new type of the 1804 Dollar, which is often referred to as "The King of American...

NGC Certifies First Sacagawea-Presidential Dollar Mule

Numismatic Guaranty Corporation (NGC) has certified the first known mule of a Sacagawea Dollar and a Presidential Dollar. This incredible error, which paired a Sacagawea...

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

By James McCartney, Numismatist & Cataloger - Stack's Bowers ......   The Denver Mint struck over 12 billion Lincoln cents in 1982 and 1983 combined, ensuring...
1933 Double Eagle Demolishes Record, Sells for $18.9 Million

1933 Double Eagle Demolishes Record, Sells for $18.9 Million

By CoinWeek Staff Reports .....   On Tuesday, June 8, Sotheby's set an auction record for a rare coin that would have been inconceivable even days...

Newly Discovered, Unique Dual-Plugged 1795 Silver Dollar Offered by Heritage Auctions

Authenticated by NGC, this discovery coin will be featured in the Heritage Platinum Night Auction at the ANA Anaheim World’s Fair of Money, August...

Mike Byers Mint Error News – Unique 1870 Standard Silver Dime on Copper Nickel...

By Mike Byers for Mint Error News ......   This is a unique and spectacular mint error, a proof pattern off-metal. It was struck on a...

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...
Stack's Bowers Offers Bill Fivaz’s World’s Worst Type Coin Set

Stack’s Bowers Offers Bill Fivaz’s World’s Worst Type Coin Set

In an endeavor that spanned more than 25 years, noted numismatist and researcher Bill Fivaz put considerable efforts into obtaining and downgrading coins for...

Mike Byers Mint Error News – Unique Obverse & Reverse Die Trials for Spain’s...

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

Hoarding Gold or Silver

By Allen Rowe  -  Northern Nevada Coin ………. Hoarding gold is part of life for more than many think. Recently in our local news was...

Mike Byers Mint Error News – Unique 1842 Argentina 8 Escudos Coin Die Trial...

By Mike Byers for Mint Error News ......   This is an incredible and unique 1842 Argentina 8 Escudos struck in silver. It is an obverse...

Mike Byers Mint Error News – Unique & Unlisted 1869 Standard Silver Half Dollar

By Mike Byers for Mint Error News ......   Patterns in the Standard Silver series, inscribed on each coin STANDARD SILVER, were produced in the dime,...

Mike Byers Mint Error News – NGC Certifies Unique Great Britain Lead Die Trial

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

PAMP Suisse Creates Its 1st Ever UFO Shaped Coin!

Colorized UFO Shaped Coin is Out of this World! By Bullion Shark LLC ......   PAMP Suisse, the renowned Swiss refiner, has just released its first-ever UFO-shaped...
Apparently Unique 1516 Gold Real From Cologne Offered in Stack's Bowers NYINC Auction

Apparently Unique 1516 Gold Real From Cologne Offered in Stack’s Bowers NYINC Auction

By Jeremy Bostwick - Senior Numismatist & Cataloger, Stack's Bowers ......   In the late 15th century, the vast silver deposits in the Austrian realm of...

Unique 1800 S-209 Obverse Brockage Cent Featured in Stack’s Bowers Baltimore Auction

By James McCartney – Senior Numismatist, Stack’s Bowers ......   We are thrilled to present a rare mint error large cent among the many early American...

Sunken Treasure: The Story of Black Sam Bellamy and the Whydah

Courtesy of  Shaquille Brissett and  GainesvilleCoins.com ………. Beneath the waters of Cape Cod, Massachusetts, the sea floor is laden with gold, like the streets of heaven, only a bit...

Mike Byers Mint Error News – Unique 1985 Canada National Parks Proof $100 Platinum...

By Mike Byers for Mint Error News ......   This is the only known Canadian $100 platinum striking of any design or series. This is one...