Archive: People and Markets

Data Breach During Sale of 2-Euro Coin in Cyprus: How to Avoid Server Crashes

Cyprus wanted to celebrate the 20th anniversary of its EU membership with a 2-euro coin – but the party turned into a fiasco. Even before the start of sales, the server crashed; at times, customers could see the data of other buyers, and to this day, it is unclear whether the central bank will make another attempt to sell the coins.

Eisleben, Germany: Church Treasure Recovered After Almost 400 Years

What a find: last year, a hoard of 864 coins was discovered in a sandstone figure in a church in Eisleben, Germany. The coins were hidden there during the Thirty Years’ War and provide a rare insight into the currency in circulation at that time. A coin expert from the region tells us more about it.

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.

Railway to the gate of Auschwitz.

New Coin From Slovakia: 80th Anniversary of the Vrba-Wetzler Report

In the summer of 1944, the world became aware of the Holocaust thanks to two young Slovaks: Rudolf Vrba and Alfréd Wetzler. The National Bank of Slovakia honors them with €10 collector coin, produced by the Kremnica Mint. The coin represents many things – bravery, moral courage, responsibility and the power of public opinion.

Archive: Coins, Medals and more

The Gnadenpfennig – An Object Between Decoration, Medal, and Coin

Gnadenpfennigs are an extremely rare category of numismatic objects. Künker is proud to offer nine lots in auction 418 on 29 January 2025 that are, or are likely to be, gnadenpfennigs. We explain the purpose of these issues and when they were created.

Gustav III: A Conservative Revolutionary

On 20 June 2023, Künker will auction off medals that the Swedish King Gustav III himself gave as a present to the young Peter Frederick Augustus of Oldenburg. These medals are a testament to the policies of the king who was shot dead at a masked ball in 1792.
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