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
Now available: Our CoinsWeekly Special Issue for the World Money Fair 2025
We usually publish our printed CoinsWeekly Special for the World Money Fair in German, as it is tailored to all the German visitors. This year, however, we decided to also offer an English version of the issue as a download for our international readers. We hope you enjoy reading it!
Sack & Kiesselbach at the World Money Fair
What does it mean for a technical supplier of the minting industry to set up a booth at the World Money Fair? Markus Schlein, CEO of Sack & Kiesselbach, explains how he prepares for the event and how he experiences the WMF.
Archive: Coins, Medals and more

Highlights from the Bruun Collection
Stacks will sell the about 20.000 coins of the Bruun Collection in various auctions. The first sale features 300 Scandinavian rarities with an estimated value of 10 million US dollars. Learn more about two of the highlights: a Danish gold noble and a Norwegian Speciedaler dated to 1661 depicting the fortress of Akershus.

Bulgaria, Prince Ferdinand I and the Railroad
One of the highlights of Künker’s auction 395 is a spectacular gold medal with a weight of 110 ductats. It was the personal property of Prince Ferdinand I. of Bulgaria. This medal takes us back into a period when Bulgaria modernized its economy. And the railroad system played a major role in this.













World Money Fair 2024: Thousands of Numismatics Enthusiasts at the World’s Largest Coin Fair
Once a year, the vast and diverse coin world comes together for a kind of oversized family reunion: the World Money Fair. Due to the new organization, many things were different, but others felt comfortably familiar. We were also present in Berlin again, this time even with our own booth.
2-Euro Ticker: New 2-Euro Coins in August 2024
The 2-euro world is in a summer slump: only two new coins will be released in August, but there is good news for price-conscious collectors – interesting details were released about the issues of the coming months.