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
2023 American Medal of the Year Award
In 2023, the American Medal of the Year award goes to a medallist who paid tribute to Ukraine and its president. Two other medals were chosen as finalists.
2-Euro Ticker: New 2-Euro Coins in June 2024
Much has happened in the 2-euro coin world in the past four weeks: new motifs for 2024 were announced and four coins were issued – however, there were some problems.
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 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?













From Brutus to Brandt – Digital Exhibition of the Deutsche Bundesbank
The Deutsche Bundesbank presents “From Brutus to Brandt – Coins as a Testimony to Collective Memory”. In this sophisticated digital exhibition, eight coins from antiquity to the present day are examined in detail.
“Money Talks” – Understanding Leaders in the Collectibles Market
“Money Talks” is the new show of Stack’s Bowers Galleries proposing conversations with market makers and leaders within the world of rare collectibles and finance. Episode 3 features former CCG chairman Mark Salzberg. And season two is about to come.