Archive: People and Markets
Petition Crown Realizes More than $1 Million, Setting Record
For the second time this year, an example of England’s Petition Crown certified by NGC has realized a record price. The piece from the Geoffrey Cope Collection broke the $1 million barrier.
Minerva Magazine Ceased Publishing
The archaeological journal Minerva, founded in 1990, will discontinue its service with its last issue in July/August 2023. The reason for this, it says, are the lingering effects of the pandemic and increased costs. The last issue can be downloaded for free.
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 Turks, the Bohemian Estates and Two Gnadenpfennigs by Ferdinand I
SINCONA’s spring auction will be held from 13 to 15 May 2024. Among other highlights, two extremely rare gold gnadenpfennigs by Ferdinand I are on offer. The multiple coins with a weight of 10 and 15 gold gulden are among the great treasures of Habsburg numismatics. We share their story.










Royal Canadian Mint Unveils New Effigy of Charles III
The Royal Canadian Mint have unveiled the new effigy which will be seen on Canadian circulation, collector and bullion coinage. The new likeness was revealed on the 75th birthday of His Majesty. Michael Alexander takes a closer look.
Counterfeiters of Hundreds of Thousands of Euro Coins Arrested
A large-scale counterfeiting workshop has been raided in Spain. The culprits put half a million fake 2-euro coins in circulation throughout Europe. Read on to find out how the perpetrators evaded the police for years and how you can identify the counterfeits.