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
Hadrian, the Traveling Emperor– Our CoinsWeekly NYINC Special Issue
Few emperors seem as likeable as Hadrian, an emperor from the provinces for the provinces, who was very different from all his predecessors. Learn more about Hadrian and his coinage in our new CoinsWeekly Special Issue for NYINC 2025. Now available as a free download!
The Economy Museum St. Louis Fed
Learn about the economy and currency in a fun and interactive way. Compete to make the most money in a simulated trading pit game. The Economy Museum at the St. Louis Fed offers over 100 games, exhibits, currency displays and videos. Read what expect you there.
Archive: Coins, Medals and more

Cleaning, Patina, Verdigris etc.: Which Errors Affect the Price of a Coin? – Part 2
The price of a coin does not only depend on its rarity and quality. In the second part of our overview we will talk about wear and tear, cleaning and the consequences of environmental processes.

The French Marianne I: Marianne as a Representative of the French People – Part 2
Marianne represents France as a female national allegory. Gabriele Sturm explores how she is depicted on French coins. Part 2 deals with the period of the 4th and 5th Republics, taking us to the present.

















PNG 2023 Lifetime Achievement Award to Robert Brueggeman
Robert Brueggeman has been honored by the Professional Numismatists Guild with the 2023 Harvey G. Stack Lifetime Achievement Award. He was not the only numismatist to be honored with a PNG award.
Rich and Poor in Early Tudor England
The Met Cloisters takes you into a merchant’s house in 16th-century England. Why did a rich man exhibit images of the poor? Intriguing objects tell us about tastes and self-expression. And you can expect coins to be there too!