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We are the bridge connecting the international numismatic world. Our readers include collectors, professional coin dealers and researchers, as well as all those involved in coin production. We are read in 170 countries! We provide you with information on everything you want to know about the subject of money – from antiquity to the present day. And much more...
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Be Aware of Counterfeit Gold and Silver Coins Made in China
A Texas investor became an unsuspecting victim of fake “precious metal” and “rare coins” offered online. Read how suspiciously low prices are disguised and what you can learn from this case.
Beautiful and Rare: 2-euro Commemorative Coins from Slovenia
Slovenian 2-euro commemorative coins are hardly ever found in circulation, but they are great collectibles: our author considers them to be among the most beautiful coins in the entire eurozone. Numiscontrol will tell you everything else you need to know.
Portugalesers: A Close Look at Brandenburg’s Gold Showpieces
Brandenburg’s portugalesers are among the greatest gold rarities of the Holy Roman Empire. Künker is able to offer as much as two of these rare pieces in auction 369. We take a close look at what these coins can tell us.
The Vreneli – A Swiss Icon
With its latest commemorative coin, Swissmint honours the last issue of the 10-franc vreneli minted 100 years ago. A prime opportunity to recall the history of this iconic Swiss gold coin.
Swissmint, a Mint of Records
Swiss numismatics is full of surprises, rarities and exciting stories. We have compiled a little overview of national and international records for you.
Cleaning, Patina, Verdigris etc.: Which Errors Affect the Price of a Coin? – Part 2
The price of a coin does not only depend on its rarity and quality. In the second part of our overview we will talk about wear and tear, cleaning and the consequences of environmental processes.