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
Numisstaxx: The Launch of a New Innovative Platform
The new platform Numisstaxx aims to allow its users to easily digitalize and share coins and create certificates of authenticity in a forgery-proof environment.
Medaljer Konstnärer – Medaillen und ihre Künstler – Medals and Their Artists
Roberto Delzanno presents his publication on five important Swedish medalists. The book of over 400 pages features texts in Swedish, German and English, as it aims to introduce Swedish medal art to the broader international collector community.
Archive: Coins, Medals and more

Women on Commemorative Coins: A Long Road to True Equality
Every year, International Women’s Day is celebrated on 8 March—and this week, numismatists also have a reason to celebrate. On 6 March, a German 20-euro coin was issued to mark the 50th anniversary of the International Women’s Year. This coin marks the beginning of a new German commemorative coin series under the theme "Influential Women". But does this mean that women have finally secured their place in the world of numismatics?

Queen Anne: Great Britain on Its Way to Becoming a Global Power
On 26 May 2025, SINCONA will auction off part 6 of the British Collection presenting the medals of this ensemble. In this article, we will show you some of the treasures among the lots and explore the story of Queen Anne. Under her rule, Great Britain became the most important trading power in Europe.













Jewish-American Hall of Fame honors Julius Rosenwald and Booker T. Washington
The Jewish-American Hall of Fame is celebrating May as Jewish American Heritage Month by issuing art medals honoring Julius Rosenwald, who appears along with his friend and associate Booker T. Washington. These Renaissance-style high relief medals are the 56th in the longest continuing series of art medals in America.
Tokyo Sets New Record for Lost Cash Handed In
If you loose your cash let’s hope it happens in Tokyo. Then chances are good you get it back. Maybe in no other city in the world people hand in so much lost cash to police. There are good reasons why they do it.