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
Fakes, Counterfeits, Imitations – CoinsWeekly NYINC Special Issue
It is every coin collector’s greatest fear: the precious centerpiece of a collection turns out to be a fake. But what can you do if suspicions arise? Our new CoinsWeekly Special Issue draws attention to different aspects of fakes, counterfeits and imitations.
Space Premiere – Mint of Poland Created the World’s First Flying Coin
The Mint of Poland presented the UFO MP-1766 at the World Money Fair 2024, which is said to be the first flying coin in the World. The coin is lifted by an internal motor and, upon interaction with a specially designed base, it levitates due to the magnetic field generated between them.
Archive: Coins, Medals and more

Frederick III of Denmark and Eben Ezer
SINCONA’s Auctions 92 to 95 will take place from 21 to 25 October 2024. This article introduces one of the many rarities up for sale: a so-called “Ebenezer” coin from Denmark. The 4-Ducat piece is extremely rare and of great historical interest.

The Secret of the Success of State Quarters, UNESCO Coins and Federal State Series
25 years ago, the United States of America started a new chapter in numismatic history. Their State Quarters became the model for many other successful coin programs – including Spain’s UNESCO World Heritage Site series.

















Call for Papers: AIA Annual Meeting 2025
The Numismatics Interest Group of the Archaeological Institute of America invites abstracts on ancient coins and archaeology for the AIA Annual meeting 2025. They can be submitted until 28th February 2024.
British Celtic Coins: Art or Imitation?
The peoples of pre-Roman Britain remain an enigma, and the same is true for their coins. Tim Wright wrote a new book on British Celtic Coins which will soon be published by Spink Books. Read his introduction on the topic here.