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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...
1870-S Three Dollar Gold Coin. Image: Heritage Auctions / CoinWeek.

1870-S Three-Dollar Gold Coin : A Collector’s Guide

By Charles Morgan and Hubert Walker for CoinWeek Notes .....   The existence of the single known 1870-S Three Dollar Gold coin was first confirmed in hobby circles by numismatist Edgar H....
1926 Indian Head Quarter Eagle. Image: Stack's Bowers.

1926 Indian Head Quarter Eagle : A Collector’s Guide

By Charles Morgan and Hubert Walker for CoinWeek Notes .....   The Philadelphia Mint struck 446,000 Indian Head Quarter Eagles in 1926, a typical mintage for the $2.50 gold coin denomination. 1926...
1888 Gold Dollar. Image: Stack's Bowers / CoinWeek.

Gold Dollar, Type 3 (Large Head) 1856-1889 | CoinWeek

By Charles Morgan and Hubert Walker for CoinWeek Notes .....   Type 1 | Type 2 | Type 3 * * * In 1856, the United States Mint...

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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....

Park Avenue Numismatics Gold and Silver Bullion

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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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Latest Articles & News

Famous Sacagawea Dollar Mule Error Offered by GreatCollections

In numismatics, a “mule” is a coin struck with the obverse die of one denomination and the reverse die of another. And no mule...

How the $20 Bill Has Changed Since 1976

  CoinWeek Streaming News is brought to you by NGC. For information about NGC’s current grading specials and services, as well as to look up certs,...

Royal Mint Mercanti Coin Features British Lion, American Eagle

The Royal Mint has released a commemorative coin with a design by former United States Mint Chief Engraver John M. Mercanti that features a...

Tied-for-Finest 1893 Morgan Dollar at David Lawrence Rare Coins

The more than 500 lots in the December 17 Online Auction from David Lawrence Rare Coins (DLRC) are live online and include 150 No...

Twelve Caesars Auction of Ancient Roman Coins at Heritage

The Twelve Caesars has been a popular set among collectors of ancient Roman coins for generations. Getting its name from the book by ancient...

CAC Coins and CACG Bring Higher Premiums in November

CAC-approved coins fared well in many public sales during the month of November, and in live auctions in Texas, New Jersey, and California. Here...

The Importance of Natural Toning on Early U.S. Coins

By Greg Shishmanian .....   Retired chemist and prolific numismatic author Weimar White is a purist representing one end of the spectrum regarding toning. His numismatic...

Harriet Tubman Commemorative Coin Strike Ceremony Held at U.S. Mint

  By Hubert Walker for CoinWeek ....   A first strike ceremony for the Proof 2024 Harriet Tubman Bicentennial commemorative silver dollar was held at the United...

Unique Proof 1891-O Seated Liberty Dime Among New Orleans Special Strikes

By Mike Byers for Mint Error News ......   This is the only known 1891-O Seated Liberty Dime struck in Proof. Authenticated and certified by NGC...

Five Observations About the November 2023 Fairmont Gold Sale

By Doug Winter - RareGoldCoins.com ......   CoinWeek Content Partner   Stack’s Bowers held the most recent installment of the Fairmont Hoard on November 15, 2023. As with...

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