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
2024 Huntington Award Presented to William E. Metcalf
At the 167th Annual Meeting of the American Numismatic Society, the Archer M. Huntington Award was presented to Dr. William E. Metcalf, honoring his tremendous contributions to Roman and Byzantine numismatics.
The Royal Coin Cabinet in Stockholm is going to be closed and stripped down
The Swedish national museum of economy is going to be closed down. This entails the relocation of the Royal Coin Cabinet and its notable library. At this point, no one knows where, when or how the coins and books will be available again. Harald Nilsson reports.
Archive: Coins, Medals and more

The Gnadenpfennig – An Object Between Decoration, Medal, and Coin
Gnadenpfennigs are an extremely rare category of numismatic objects. Künker is proud to offer nine lots in auction 418 on 29 January 2025 that are, or are likely to be, gnadenpfennigs. We explain the purpose of these issues and when they were created.

Charles I of Austria-Hungary: A Hapless Emperor Who Was Beatified
In the context of its Summer Auction Sales, Künker will offer the only gold coin of the last Austro-Hungarian Emperor that is available on the market. Johannes Nollé tells the story of this coin and its commissioner, who died in Madeira aged only 35.













Precious Metals Future Forum 2025: Between Geopolitical Uncertainty and Digital Transformation
The inaugural Precious Metals Future Forum in Frankfurt has highlighted how profoundly the precious metals industry is undergoing change – economically, geopolitically, and technologically.
Coin Dealer Robbed: Why We Lose More Than Just Money When We Are Burgled
In 2024, an English coin dealer’s home was broken into and coins worth £500,000 were stolen. Two men have now been jailed for the crime. However, this does not make everything right for the coin dealer.