Friedrich Wilhelm, the Great Elector.
Ducat 1686 LCS, Berlin.
Extremely rare.
Attractive piece.


Maximilian II.
Ducat 1855.
Only a few pieces are known.
Extremely fine-uncirculated.

Ferdinand Albrecht I.
Löser in the weight of 4 Reichstalers 1670, Clausthal.
Extremely rare.
Attractive piece.

Friedrich Adolf.
5 Ducats 1711, Detmold.
Only known piece.
Extremely fine-uncirculated.

6 Ducats, n. d. (1765-1790), with the title of Joseph II.
NGC MS 62 PL.
Extremely rare.
Attractive piece from polished dies.
Almost uncirculaed.

Johann Adolf, 1590-1616.
Portugalöser (10 ducats) n.d., Eutin.
Extremely rare and of particular
significance in monetary history.
Attractive piece.

Leopold I, 1657-1705.
20 Ducats, n. d. (after 1666), Hall,
by M. König.
Extremely rare.
Almost extremely fine.

Archive: People and Markets
New Museum Management in Monaco: A Year Full of Surprises for Euro Collectors?
At first glance, it is “only” a piece of news on a new museum director – but the change at the top of the “Musée des Timbres et des Monnaies de Monaco” could herald a new era in the coin issuance policy of the Principality, which could spark discussions among collectors.
Ruthenium on Euro Commemorative Coins: Mints Turn to Innovative Finishes – with the Blessing of Central Banks
Coins with exotic precious metal coatings have long been viewed with skepticism, but Malta has now set a new trend with a galvanised commemorative coin. Other eurozone countries are also embracing innovative finishing techniques to capture contemporary tastes.
Archive: Coins, Medals and more

Fascinating Change: The 50 State Quarters of the USA – a Milestone
By means of the 50 State Quarters, the US Mint succeeded in rekindling the people’s love of coins and bringing it to the next generation. What was so special about this series? Let’s look back.

Queen Anne: Great Britain on Its Way to Becoming a Global Power
On 26 May 2025, SINCONA will auction off part 6 of the British Collection presenting the medals of this ensemble. In this article, we will show you some of the treasures among the lots and explore the story of Queen Anne. Under her rule, Great Britain became the most important trading power in Europe.













The Great Philly Pocket Change Heist
In the US, four men are standing trial as they allegedly stole coins worth 234,500 dollars from a truck. That was a ton of work. since their loot consisted of more than 2 million dimes, which were difficult to transport and even harder to spend…
Royal Canadian Mint Reports Profits and Performance for 2022
The Royal Canadian Mint published their financial results for 2022. As expected they remained below 2021 levels.