Archive: People and Markets
Joachim Stollhoff († 2 November 2024)
On 2 November 2024, Joachim Stollhoff, owner of Münzen und Medaillen GmbH, passed away after a short and serious illness. In him, we have lost a coin dealer of the old school. Ursula Kampmann remembers a companion.
A New Member to Join the SINCONA Team: Michael Otto
The SINCONA team is excited to welcome a new member. As of 1 January 2025, Michael Otto is working at the SINCONA Group’s headquarters in Zurich. He is looking forward to taking over the position as Head of Numismatics.
Archive: Coins, Medals and more

What Do Gaming Counters Have to Do with Numismatics?
On 5 July 2025, Künker will offer a complete set of trictrac pieces at its auction 425. The ensemble is of great cultural and historical value. This prompts us to ask why gaming counters are part of the numismatic field – and what insights they can offer into the numismatic daily life of the early modern period.

Marcus Antonius: The Loser Who Did Not Write History
Künker’s auction 419 features numismatic rarities from the Roman civil war that followed Caesar’s death. In addition to the Eid Mar denarius, aurei of Marcus Antonius will cross the auction block. We will re-tell his story – from his point of view, not that of Augustus.











Stack’s Bowers Galleries Launches Coin Resource Center
Stack’s Bowers Galleries announced the launch of their Coin Resource Center. The new website is a detailed reference guide for all U.S. coins with historical backgrounds of each U.S. Mint and insightful Collector Guides.
The Sixbid Archive – What It Is and Why You Need It
Sixbid has launched a new service: the Sixbid Archive. What makes this archive different from all the other auction databases out there? Is it really one of the most important numismatic projects of this century? Is it worth the €66 price tag? And for whom might it be worthwhile to purchase the €666 gold subscription?