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US Coins

1839 Liberty Head Half Eagle Proof. Image: Heritage Auctions / CoinWeek.

1839 Liberty Head Half Eagle Proof : A Collector’s Guide

By Charles Morgan and Hubert Walker for CoinWeek Notes .....   Proof coinage of the gold $5 half eagle denomination is reported in very low numbers...
1839 Liberty Head Half Eagle. Image: Stack's Bowers / CoinWeek.

1839 Liberty Head Half Eagle : A Collector’s Guide

By Charles Morgan, Hubert Walker, and Russell Augustin for CoinWeek Notes ..... Christian Gobrecht's Liberty Head design for the half eagle replaced the William Kneass...
1852 Liberty Head Double Eagle. Image: Heritage Auctions / CoinWeek.

Liberty Head Double Eagle, Without Motto (1850-1866) | CoinWeek

By Charles Morgan and Hubert Walker for CoinWeek Notes ..... In the 1830s, minor gold rushes in the Southeast spurred the private coinage of the Bechtler...
1993 American Silver Eagle. Image: Stack's Bowers / CoinWeek.

1993 American Silver Eagle : A Collector’s Guide

By Charles Morgan and Hubert Walker for CoinWeek Notes .....   Silver's average spot price in 1993 jumped to $4.31, 36¢ higher than the metal averaged in 1992. Demand for the bullion...
Type 2 1857 Three-Cent Silver. Image: Stack's Bowers / CoinWeek.

Three-Cent Silver, Type 2 (1854-1858) | CoinWeek

By Charles Morgan and Hubert Walker for CoinWeek Notes ..... Type 1 | Type 2 | Type 3 * * * Though the initial production of Three-Cent Silver coins helped meet the need...

Doug Winter Numismatics

L and C COIN Specials

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Ancient Coins

Roman Household Gods on Coins

By Dr. Steve Benner for CoinWeek .....   Most people who are even remotely familiar with the Roman Empire can name some of the gods that...

Collecting Strategies

Modern Quarters Worth Money

By CoinWeek .... Have you ever looked through your change, wondering if any of the coins you have might be valuable? Some of them are....

Mid America Rare Coins - Jeff Garrett

NGC Ancients Coin Grading

World Coins

Ten Powerful and Beautiful Women on Coins

By Tyler Rossi for CoinWeek .....   Janina Żółtowska The first woman on this list, depicted on the Polish 2, 5, and 10 Zlote coins between 1932...

Bullion

Costco Gold Bars Earn Almost 25% Return for Early Buyers

By Hubert Walker for CoinWeek ....   Since the summer of 2023, Costco has offered its members 24-carat, .9999 fine PAMP Suisse 1oz gold bars, both...

Numismatic Terms

Kernel – Inner Disc of a Bimetallic Coin

By Charles Morgan and Hubert Walker for CoinWeek Notes .....   (n.) In numismatic terms, the kernel is the central or inner disc of a bimetallic coin....

David Lawrence Rare Coins Auctions

Sarasota Numismatics

Blanchard and Company Gold and Precious Metals

Latest Articles & News

From Valuable to Worthless and Back Again: Pre-1950 Chinese Currency, Part V

Collecting Rare Pre-1950 Chinese Currency by Dr. Richard S. Appel - UniqueRareCoins.com ...... Part I | Part II | Part III | Part IV |...

Gold Ingot, Simpson Collection Lead Heritage Auctions’ Central States Numismatic Sales Past $65 Million

Justh & Hunter gold bar, once thought lost forever at sea, brings $1.32 million, in record-smashing event   A Justh & Hunter Gold Ingot sold for...

Three NGC Vintage Chinese Coins Each Realize Over $1 Million in Taisei Auction

Three highly valuable vintage Chinese coins certified by Numismatic Guaranty Company (NGC) each sold for over $1 million USD in a sale presented by Taisei...

The Rarest American Platinum Eagles

By Bullion Shark LLC ...... In 1997, the United States Mint launched the American Platinum Eagle program to compete with other world mints that were...

Die Marks and the Organization of the Roman Mint: An RRDP Case Study

By Alice Sharpless and Lucia Carbone for American Numismatic Society (ANS) ......   The purpose of control marks in Roman Republican coinage is not well understood. Beginning...

What’s A PCGS No-Grade Coin?

By Joshua McMorrow-Hernandez for PCGS ...... Occasionally a coin will come into the PCGS Grading Room that simply isn’t eligible for grading. A No-Grade coin...

2001-S Sacagawea Dollar Proof : A Collector’s Guide

With the US Treasury’s stockpile of Susan B. Anthony dollar coins dwindling rapidly, the United States Mint was charged under the United States $1...

CoinWeek Podcast #166: Beyond Greece and Rome

 The CoinWeek Podcast is brought to you by PCGS. Check out PCGS’ new grading specials and take advantage of an exclusive offer to get...

Interlocking Coin Set for 800th Anniversary of Golden Bull on Andrew II

By Coin & Currency Institute ...... Eight hundred years ago, in 1222, King Andrew II of Hungary signed what has become known as the “Golden...

Stack’s Bowers Galleries to Present Sydney F. Martin Collection

Stack's Bowers Galleries has been selected to sell Sydney F. Martin's many remarkable numismatic collections at public auction over a several-year span, beginning in...

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