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
€150,000 each: The World’s Most Expensive Euro Coins – They Really Exist!
A six-figure sum for a single euro commemorative coin? Stories like this repeatedly grab headlines – most recently with rumours of a commemorative issue honouring Cristiano Ronaldo. But which price records for euro coins are actually realistic?
A Year of Gold Bars in US Supermarkets: Could the Costco Model Work in Europe?
Since autumn 2023, Americans have been able to invest in gold at the wholesale chain “Costco.” Those who bought then have enjoyed a handsome return – but whether gold will ever be sold at Aldi or Lidl in Europe remains uncertain.
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.

25 Francs in Gold: Swissmint’s New Gold Coin
Since 2022, Swissmint has been issuing 25-franc gold coins. The latest release is a tribute to the history of Swiss gold coinage, combining elements of the first 20-franc piece and the enigmatic 1955 issue, which never entered circulation. And Swissmint also has some interesting plans for the future, as Ursula Kampmann discovered.













Jewish-American Hall of Fame Medal Series Ends after 54 Years
All good things must come to an end, even the longest-running medal series in the United States: Mel Wacks, Director of the Jewish-American Hall of Fame, has announced that the series about important Jewish Americans will not be continued.
Bookophile in New Splendour – the Redesigned Website for Book Lovers
Bookophile, the Zurich MoneyMuseum’s website for book enthusiasts, has been relaunched and spruced up with a fresh look and new features. One thing, however, stays the same: it is all about the love of old books. A major emphasis – how could it be otherwise for a MoneyMuseum – is on the subject of money and society.