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1899 Liberty Head Eagle with Motto. Image: Stack's Bowers / Adobe Stock / CoinWeek.

Liberty Head Eagle, with Motto (1866-1907) | CoinWeek

By Charles Morgan and Hubert Walker for CoinWeek Notes .....   The $10 gold eagle was the largest denomination coin authorized by the Mint Act of 1792, but an unfavorable silver-to-gold ratio...
2014-S Shenandoah Quarter. Image: United States Mint.

2014-S Shenandoah National Park Quarter : A Collector’s Guide

By Charles Morgan and Hubert Walker for CoinWeek Notes .....   The 2014-S Shenandoah National Park Quarter is a non-circulating legal tender quarter produced by the...
1895 Barber Quarter. Image: Heritage Auctions / CoinWeek.

1895 Barber Quarter : A Collector’s Guide

By Charles Morgan and Hubert Walker for CoinWeek Notes .....   The Philadelphia Mint struck 4,440,000 Barberer Quarters in 1895, a tiny sum by today's standards,...
1928 Hawaiian Sesquicentennial Half Dollar graded PCGS MS66+. Image: Heritage Auctions (visit www.ha.com).

1928 Hawaiian Sesquicentennial Half Dollar : A Collector’s Guide

By Charles Morgan and Hubert Walker for CoinWeek Notes .....   The 1928 Hawaiian Sesquicentennial half dollar was struck to commemorate the 150th Anniversary of British Captain James Cook's discovery of the...
Left: The Famous Lord St. Oswald-Norweb 1794 Flowing Hair Silver Dollar. Right: The Taffs-Miles-Blue Moon 1794 Dollar Reverse. Both Images Courtesy: Stack's Bowers.

Flowing Hair Dollar, 1794-1795 | CoinWeek

By Charles Morgan and Hubert Walker for CoinWeek Notes ..... The Mint Act of April 2, 1792, authorized the production of half cent and one cent copper coins, silver coins in...

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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

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

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....

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Collecting Classic Silver Commemorative Coinage (1892–1954)

A look at this often-underrated yet highly interesting series   By Jeff Garrett for Numismatic Guaranty Corporation (NGC) ...... For anyone looking for value when trying to...

Stack’s Bowers Ponterio’s Inaugural Hong Kong Rarities Night a Success

Stack’s Bowers and Ponterio’s inaugural Rarities Night of Chinese Coins proved a resounding success, as 255 lots realized just short of $27,000,000 as one...

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...

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