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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...
1993-P American Silver Eagle Proof. Image: Stack's Bowers / CoinWeek.

1993-P Proof American Silver Eagle : A Collector’s Guide

By Charles Morgan and Hubert Walker for CoinWeek Notes .....   For the 1993 Proof American Silver Eagle, the United States Mint shifted production from the San Francisco Mint to the Philadelphia...

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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....

Park Avenue Numismatics Gold and Silver Bullion

Blanchard and Co Gold

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...

David Lawrence Rare Coins Auctions

Blanchard and Co Gold

NGC Early Releases

Latest Articles & News

The Most Valuable US Pennies: A Baker’s Dozen

By Bullion Shark LLC ...... While each series of United States cent (or penny) has its own key coins based on mintages and the number...

NGC Experts Join Anti-Counterfeiting Educational Foundation Team to Fight Fakes

Numismatic Guaranty Corporation now ACEF’s official authentication service   Authentication experts from Numismatic Guaranty Corporation (NGC) are now assisting the nonprofit Anti-Counterfeiting Educational Foundation (ACEF) in...

A Stunning Dekadrachm From the Elite Hand of Euainetos

By Jeremy Bostwick - Senior Numismatist & Cataloger, Stack's Bowers ......   Even if you’re not a professor of art history or a dealer in the...

What are the “Keys” to the Clad Roosevelt Dime Series?

By Charles Morgan and Hubert Walker for CoinWeek ..... Eight years ago, we took a deep dive into the clad years of the Roosevelt dime...

Counterfeit Coin Detection: A Morgan Dollar “Super-Fake” Revealed

Counterfeit 1884-S Morgan Dollar   Counterfeit Coin Review by Numismatic Guaranty Corporation (NGC) ...... Lest you think spotting fakes is easy, take a look at this 1884-S...

Reading Ancient Roman Coins

By Mike Markowitz for CoinWeek ..... ANCIENT ROMANS WERE practical-minded people; they didn’t like wasted effort. Every letter on an ancient Roman coin die was...

Final 2020 America the Beautiful 5 oz Silver Coin Released Today

On Monday, December 7, the United States Mint has begun accepting orders for the 2020 America the Beautiful 5 oz Silver Uncirculated Coin honoring...

Choice 1909-O Indian $5 Featured in Stack’s Bowers December Showcase Auction

By James McCartney – Senior Numismatist, Stack’s Bowers ...... The eagerly sought 1909-O half eagle is the only Indian Head or Saint-Gaudens gold coin attributed...

PCGS Paris Office Discovers Condition Census US 1815/2 Half Dollar

By Jay Turner for PCGS ...... 1815/2 Half Dollar PCGS MS63. Images courtesy PCGS The dream of an undiscovered numismatic rarity persists with dealers and collectors...

2021 Year of the Ox Quadrant 1oz Silver Proof 4-Coin Set From Perth Mint

The Quadrant Ox set consists of four coins that each comprise one-quarter of a circle. When arranged together the coins form a circle with...

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