Livonian Order. Gotthard Kettler, 1559-1561.
2 1/2 Ducats n. d., mint probably Riga.
Extremely rare.
Almost extremely fine.


Elizabeth I, 1558-1603.
Sovereign n. d., (1584-1586), London.
Very rare.
Slightly bent, almost extremely fine.


Mustafa III, 1757-1774.
2 Zeri Mahbub 1757/1758 (= 1171 AH), Misr (Kairo)
Ziynet pattern.
Very rare.
Holed, almost extremely fine.


Carlos III, 1759-1788.
8 Escudos 1764, NR-JV,
Santa Fe de Nuevo Reino (Bogota).
NGC AU58.
Rare. Extremely fine.


Bankportugalöser in the weight of 10 Ducats 1689,
by J. Reteke, on the major European banking cities of
Amsterdam, Hamburg, Nuremberg, and Venice.
NGC MS63 PL. Very rare.
Extremely fine-uncirculated.


Penny 1919.
Copper-nickel pattern of the “Kookaburra Penny”
by C. D. Richardson for Stokes & Sons. Extremely rare.
PCGS SP 61.
Tiny edge faults, extremely fine.


Vereenigde Amsterdamsche Compagnie.
1/2 Daalder in the weight of 4 Reales 1601, Dordrecht.
Extremely rare. Fine patina,
very fine-extremely fine.


5 Gulden type 1846.
Highest rarity (RRRR).
PMG Choice Very Fine 35.


Archive: People and Markets
The Numismatic World Meets in Madrid: The Second Evento Numismático International
The second Evento Numismático Internacional will take place in Madrid at the end of June. This unique combination of coin fair and conference already attracted numerous visitors from around the world at its premiere last year. This time, Ursula Kampmann will lead an international session dedicated to change in the numismatic world.
Bimetallic Coin Celebrates 150 Years of the Swiss Federal Supreme Court
With a 10-franc bimetallic coin, Swissmint commemorates the founding of the Federal Supreme Court of Switzerland 150 years ago. The coin is available today.
Archive: Coins, Medals and more

The Suffering of Leiden – A Siege During the Dutch Revolt
The third part of the Beuth Collection that Künker offers in Auction 420 contains many historically interesting emergency and siege coins. They were issued by the Dutch towns besieged by Spain during the 80 Years' War. One of these towns was Leiden, which to this day commemorates the end of the siege every year with a festival.

Planchet Error, Overstrike, Double-Strike, Etc.: Which Errors Affect the Price of a Coin? – Part 1
The price of a coin does not only depend on its rarity and grade. There are many things that can affect a specimen’s value in a positive or negative way. This overview will help you to understand common terms, to use them confidently and to understand them in their context.
2-Euro Ticker: New Releases in May 2025
Luxembourg celebrates the 25th anniversary of the Grand Duke’s accession – and prepares for his farewell – with a little help from a German mint. Italy, Finland, and Malta also delight the euro coin community with new designs.
Two New Books on Ancient Numismatics in Poland
Book news from Poland: In the last months, two significant books on Roman numismatics were published with an English translation. Adam Degler and Kyrylo Myzgin tell us more about their works.