Matidia.
Denarius (112 AD), Rome.
Condition: very rare, vf /vf+.

Julian II. Apostata as Caesar.
Solidus (355–357 AD), Rome.
Condition: unc

Frederik IV.
Double-Ducat 1704, Copenhagen.
With certificate of authenticity.
Condition: ef-

Johann Wilhelm.
Ducat 1753, Nuremberg.
Condition: rare, lightly worked, vf-

Archive: People and Markets
The Great Kentucky Hoard of Pre-1865 US Gold Coinage
A cache of rare Civil War-era coins unearthed in Kentucky includes the finest-known 1863 Double Eagles as well as several interesting varieties and errors.
What the Second Trump Administration Might Mean for Collectors
What does Donald Trump’s return to the White House mean for collectors in the USA? Will the new Administration help “Make Collecting Great Again” or will it be anti-collecting business as usual at the State Department and other government agencies? Predictions are always perilous to make, but Peter Tompa has dared to make some nonetheless.
Archive: Coins, Medals and more

Queen Anne: Great Britain on Its Way to Becoming a Global Power
On 26 May 2025, SINCONA will auction off part 6 of the British Collection presenting the medals of this ensemble. In this article, we will show you some of the treasures among the lots and explore the story of Queen Anne. Under her rule, Great Britain became the most important trading power in Europe.

Courageous Girls in the Coin Wonderland
Gabriele Sturm illustrates how courageous heroines from children’s and young adult literature are depicted on modern coins.

















Coin Dealer Italo Vecchi Charged with Grand Larceny
Coin dealer Italo Vecchi has been indicted in Manhattan for first-degree grand larceny as well as other felonies. The charges are related to the trial against Richard Beale and the forged provenance of what used to be the world’s most expensive ancient coin.
The New and Advanced Coin Yearbook 2024
The new 2024 edition of the Coin Yearbook is fully revised and updated. It features accurate up-to-the-minute pricing of English, Scottish, Irish and Isle of Man coins and many more features.