Archive: People and Markets
NGC introduces New High-Security Hologram with QR Codes
NGC is introducing a new high-security hologram as part of its efforts to combat counterfeiting of certifications. Among the hologram enhancements are a QR code and a numerical security code that are unique to the specific encapsulated collectible, making it extremely difficult for counterfeiters to replicate or tamper with the NGC holder.
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Archive: Coins, Medals and more

From Taler to Mark: The Long Road to a Common Currency
As Germany gradually evolved into a nation-state in the 19th century, the many currencies that circulated in its territories were also unified step by step. Coins from the Duchy of Saxe-Coburg and Gotha in Künker’s auction 388 illustrate the long path from the taler to the mark.

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.










The Medals and Representative Coins of Emperor Ferdinand I
Andrea Mayr has presented another part of the collection of the Kunsthistorisches Museum in Vienna. In 2023, her two-volume work on the medals and representative coins of Ferdinand I was published. It is much more than a usual catalogue. Ursula Kampmann took a look at it.
The Last Coin of the Pobjoy Mint
With the end of November, the history of the Pobjoy Mint also comes to an end today. The mint’s final issue is a Pegasus with a special mintmark for Taya Pobjoy. There is also a gold version of the coin with a mintage of 1.