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
Suspect Arrested for Double Homicide at Coin Shop Nine Years After the Crime
The double murder of a coin shop owner and a second victim in Cheyenne, Wyoming, lay unsolved for almost a decade. Now a suspect is on trial – the very man who had called the police to the crime scene.
Greysheet Launches Red Book Podcast Series
Greysheet launched The Red Book Podcast, a new online series hosted by John Feigenbaum and Jeff Garrett. The podcast delves into the rich history and fascinating stories surrounding the legendary A Guide Book of United States Coins, affectionately known as the “Red Book”.
Archive: Coins, Medals and more

Maria Theresa and Her Persecution of Jews
On 18 December 1744, Maria Theresa adopted a decree that expelled 40,000 Bohemian Jews from their homeland. A medal testifies to the fact that she had to revoke the decree due to financial and diplomatic pressure. The time of Jewish persecution was over for the time being – that is, until the genocide of the Jews in the 20th century.

Sisi and Franz: Commemorating the Dream Wedding that Was Actually a Nightmare
As part of the phaleristic auction 415 on 28 October 2024, Künker will be auctioning the set of gold medals that Emperor Franz Joseph presented to his father-in-law, Duke Maximilian Joseph in Bavaria. It is the numismatic souvenir of a wedding that turned out to be a nightmare for his daughter – young Elisabeth, who is better known as Sissi or Sisi today.













Black Lizard: The Second Issue of the Autochthonous Croatia Series
If you want to witness how Darwin’s natural selection works, there is no need to travel to the Galápagos Islands. The lizards on Croatian islands are just as diverse as Galápagos tortoises. The Croatian Mint has dedicated its latest issue of the Autochthonous Croatia series to a very special lizard species.
Hadrian, the Traveling Emperor– Our CoinsWeekly NYINC Special Issue
Few emperors seem as likeable as Hadrian, an emperor from the provinces for the provinces, who was very different from all his predecessors. Learn more about Hadrian and his coinage in our new CoinsWeekly Special Issue for NYINC 2025. Now available as a free download!