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
Celebrating Wolfgang Hahn’s 80th Birthday
There are numismatists who are an integral part of the numismatic world. One of them is Wolfgang Hahn, who shaped the fate of the Department of Numismatics and Monetary History in Vienna from 1990 to 2010. On 12 March 2025, he celebrated his 80th birthday.
A Force of Nature Embodied in a Coin: CIT’s Lost City – Pompeii
CIT has captured the dramatic eruption of Mount Vesuvius in the year 79 with a three-dimensional representation. True to scale, and thanks to smartminting® in every detail, we see erupting Vesuvius, pouring its lava over the buildings of the city of Pompeii.
Archive: Coins, Medals and more

Gold from Rhodes for the Battle for Rome
On 30 October 2024, Künker will be auctioning an aureus minted by Caesar’s assassins in 42 BC. The extremely rare piece is estimated at 100,000 euros. We tell the story of a coin that takes us back to the heart of the Roman civil war.

Planchet Error, Overstrike, Double-Strike, Etc.: Which Errors Affect the Price of a Coin? – Part 1
The price of a coin does not only depend on its rarity and grade. There are many things that can affect a specimen’s value in a positive or negative way. This overview will help you to understand common terms, to use them confidently and to understand them in their context.

















CIT: The Last Issue in the Real Heroes Series – Astronaut
With the last issue of the Real Heroes series, CIT pays tribute to the courage of astronauts. The focus is on an iconic scene that was implemented with technical perfection as a reflection in the visor of a spacesuit.
PNG Advisory: No, You Don’t Have A $124 Million Penny
Recent online stories about pennies allegedly worth $124 million and billion-dollar 1976 Bicentennial quarter dollars are either false or grossly misleading, advises the Professional Numismatists Guild.