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1933-S Walking Liberty Half Dollar. Image: Heritage Auctions / CoinWeek.

Walking Liberty Half Dollar, 1916-1947 | CoinWeek

By Charles Morgan and Hubert Walker for CoinWeek Notes .....   Provisions of the Mint Act of 1890 stipulated that the United States Mint could introduce...
1898 Proof Barber Half Dollar. Image: Stack's Bowers / CoinWeek.

1898 Barber Half Dollar Proof : A Collector’s Guide

By Charles Morgan and Hubert Walker for CoinWeek Notes .....   In 1898, as was by then common practice for the United States Mint, Proof coins...
1824 Capped Head Left Quarter Eagle. Image: Stack's Bowers / CoinWeek.

Capped Head Bust Left Quarter Eagle, Reduced Diameter (1829-1834)

By Charles Morgan and Hubert Walker for CoinWeek Notes .....   Though the quarter eagle was an authorized gold coin denomination, few were produced by the...
1879-O Liberty Head Double Eagle. Image: Heritage Auctions / CoinWeek.

Liberty Head Double Eagle, With Motto (1877-1907) | CoinWeek

By Charles Morgan and Hubert Walker for CoinWeek Notes .....   The last variation of the Liberty Head Double Eagle, often referred to as Type 3,...
1977-D Eisenhower Dollar. Image: Stack's Bowers.

1977-D Eisenhower Dollar : A Collector’s Guide

By Charles Morgan and Hubert Walker for CoinWeek Notes .....   1977 marked the second-to-last year of the Eisenhower Dollar. The large clad dollar coin, issued to honor the late president, was...

Doug Winter Numismatics

L and C COIN Specials

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DLRC Coin Auction Consignments

Great Collections Ancient and World Coins

Heritage Auctions March 4th

Ancient Coins

Bill Introduced to Facilitate Lawful Trade of Ancient Coins

On April 2, 2024, United States Representative Beth Van Duyne (R-TX24), a member of the House Ways and Means Committee, introduced a technical correction...

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

Medal Alignment – One Way to Orient Obverse and Reverse

By Charles Morgan and Hubert Walker for CoinWeek Notes .....   (n.) To say that a numismatic object--specifically a round object made of metal with designs engraved...

ANA Summer Seminar

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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June 13-15

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July 11-13