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
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.
Poetic Machines: Swissmint Honors Jean Tinguely
Steel, wheels, movement, order and chaos – Swiss artist Jean Tinguely was fascinated by the poetry of machines, which he captured in his kinetic machine sculptures. To mark what would have been his 100th birthday, Swissmint is honoring the exceptional artist with a silver coin.
Archive: Coins, Medals and more

Clémentine d’Orléans: Extraordinary Woman and Coin Collector
Few women have left such a decisive mark on the history of 19th-century Europe as Cleméntine d’Orléans, and yet it was not until 2007 that her life was honored with a biography. Künker is now offering the coin collection that once belonged to this unusual woman.

Gold at Record Highs: Melt Down or Preserve Historic Gold Coins?
Gold is now more expensive than ever. This trend has put many collectors and dealers in a moral dilemma: Which gold coins can be sold or melted down without hesitation, and where do the real treasures lie?













2022 Biggest Year for Treasure Finds in the UK
Earlier this year, the British Museum launched the latest Portable Antiquities Scheme (PAS) Annual Report. This showed that in 2022, over 50,000 archaeological finds were recorded, including 1,378 Treasure cases – the highest ever reported in a single year. See some of the highlights here.
Friedrich Popken (1940-2024)
On 27 July 2024, Friedrich Popken passed away at the age of 84. As well as being a well-known entrepreneur, he was also a highly esteemed coin collector who supported and promoted many numismatic projects. An obituary by Fritz Rudolf Künker.