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
Can the British Museum Recover Their Lost Items?
Around 2,000 un-inventoried objects from the Greek-Roman collection of the British Museum were stolen. The museum recently announced the deployment of a task force and recovery program, but will these measures be enough to see the return of the lost objects?
Will Germany Abolish the 1 and 2 Cent Coins?
We Germans still like to pay with cash, but like in many other countries, the 1 and 2 cent coins are unpopular. The important National Cash Forum has now spoken out in favor of their de facto abolition. Read here how cash transactions would change in practice.
Archive: Coins, Medals and more

The Bending Willow Tree
On 29 January 2025, Künker is going to auction off a unique willow tree coin. The reverse of the 10-ducat piece depicts a willow tree in a storm. But what is the message that William V, the Landgrave of Hesse-Kassel on whose behalf the coin was created, wanted to convey with this issue?

Gold from Rhodes for the Battle for Rome
On 30 October 2024, Künker will be auctioning an aureus minted by Caesar’s assassins in 42 BC. The extremely rare piece is estimated at 100,000 euros. We tell the story of a coin that takes us back to the heart of the Roman civil war.













Legal Head of Italian Culture Ministry: “Fiendishly Extensive” Proofs Bar Imports
A significant statement on the importation of numismatic goods was issued in June 2023 by the legal department of the Italian Ministry of Culture. Read an analysis by Valentina Tarquini for Cultural Property News here.
Black Lizard: The Second Issue of the Autochthonous Croatia Series
If you want to witness how Darwin’s natural selection works, there is no need to travel to the Galápagos Islands. The lizards on Croatian islands are just as diverse as Galápagos tortoises. The Croatian Mint has dedicated its latest issue of the Autochthonous Croatia series to a very special lizard species.