From Pavia to the Sack of Rome – siege coins in Italy

Why was it that Renaissance rulers went to Italy to seek good fortune? Why was it that thousands of ducats and thaler were spent on mercenary soldiers? This article gives an insight into the war between Francis I of France and Charles V of Italy…

The great Ottoman monetary reform

On December 12, 2011, the Osnabrück auction house Künker sells the Sultan Collection of Coins of the Ottoman Empire. These 908 lots reflect the history of the coins of the last Ottoman sultans and the monetary reform of 1845…

The history of South America told by coins from the Lissner Collection

The numismatic history of South America is as fascinating as its political turmoils between the Spanish Conquista and the fight for independence. The Lissner Collection has gathered innumerous numismatic gems and thus illustrates perfectly this intriguing history.

The Holy Year on coins and medals

Do you know what the Church understands by a ‘Holy Year’? Initially, it was created as a special attraction for the pilgrims coming to Rome who were promised a plenary indulgence. Today, every Pope has his own year. In this regard, we show you coins from five centuries…

Coin Grading Made Easy

A lot of coin collectors are insecure when it comes to judging the condition of a coin. This article offers an introduction to this high art…

Gradings made in the USA

“Slabs“, that is how Americans call the small plastic boxes where coins are welded in, against a fee, after a procedure called grading. What is behind that? What advantages has that system? What problems?

Splendor of a dynasty – the five family roubles of Tsar Nicholas I (1825-1855)

King Louis’ I “historic thaler” made impression in Russia and left it’s marks. Tsar Nicholas I struck similar coins with his family on the reverse. How this happened and why there are five different types you can read here…

Schaffhausen and Russia

On June 20, 2012 in Schaffhausen an exhibition was opened in occasion of 25 years Sturzenegger Foundation. In these years the numismatic department too has received many important acquisitions as for instance this jefímok on a Schaffhausen taler from the Tobler collection.

The Imperial Order of St. Andrew the Apostle the First-Called

On 4 October, 2014, auction house Künker will conduct its 10th sale of orders and decorations under #253 in Osnabrück. Part of the sale is a piece that breaks all records. The insignia of the Imperial Order of St. Andrew the Apostle the First-Called are estimated at 750,000 euros!

Prussian Spirit in Tsarist Russia

Peter III had ruled Russia for just six months. For this reason virtually all of his coins are rare. Künker will offer a very rare 10 rouble piece of that ruler in his sale 264 on June 25. It depicts Peter Prussian-style.