Estimate: 1.300 EURThrace,
Byzantion.
Stater (250–1st century BC).
Condition: ef+69
Estimate: 1.800 EURRoman Empire,
Matidia.
Denarius (112 AD), Rome.
Condition: very rare, vf /vf+.222
Estimate: 11.000 EURRoman Empire,
Julian II. Apostata as Caesar.
Solidus (355–357 AD), Rome.
Condition: unc581
Estimate: 6.000 EURDenmark,
Frederik IV.
Double-Ducat 1704, Copenhagen.
With certificate of authenticity.
Condition: ef-681
Estimate: 1.000 EURIreland,
George III.
6 Shilling Token 1804.
Condition: PL805
Estimate: 1.000 EURNetherlands,
Friesland.
Adler-Taler 1598.
Condition: Very rare, vf886
Estimate: 2.000 EURSinzendorf,
Johann Wilhelm.
Ducat 1753, Nuremberg.
Condition: rare, lightly worked, vf-1165
Estimate: 2.000 EURPomerania-Stettin,
Bogislaus XIV.
Taler 1629.
Condition: very rare, very fine details, vf+.1385
Estimate: 1.200 EURReuss,
younger line,
Heinrich XIV.
2 Mark 1884 A.
Condition: unc-2059
Estimate: 12.500 EURDependencies, Danzig.
25 Gulden 1923.
Condition: PCGS PR622681

Archive: People and Markets

Ursula Kampmann: Die Briefe des Herrn von Schellenberg an Johann Jakob Rüeger. Ein entlarvendes Selbstzeugnis vom Niedergang eines gebildeten Reichsritters und Münzsammlers. Bd. I: Die Briefe. (Nomismata, 13.1), Habelt Verlag 2023. 576 S., 29 cm. ISBN 978-3-7749-4378-0. Preis: 89 €.

Collecting Coins Around 1600

In January 2024, the first volume of Ursula Kampmann’s three-part work on the letters of Hans von Schellenberg was published. The author presents one of the most insightful sources on collecting coins in the early modern period in its historical context.

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Steven R. Eichenbaum, CEO of the Certified Collectibles Group.

How the Certified Collectibles Group Takes Action Against Fraudsters

The Certified Collectibles Group (CCG) aggressively pursues bad actors who seek to defraud them and the collecting community. CEO Steven R. Eichenbaum reports on the fight and provides examples.

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What the Second Trump Administration Might Mean for Collectors

What does Donald Trump’s return to the White House mean for collectors in the USA? Will the new Administration help “Make Collecting Great Again” or will it be anti-collecting business as usual at the State Department and other government agencies? Predictions are always perilous to make, but Peter Tompa has dared to make some nonetheless.

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Take a Virtual Tour Through the ANA’s Americana Gallery

The Americana Gallery at the ANA Money Museum guides visitors through the history of money in the United States, with many rarities of American numismatics on display. Now, you can explore this exhibition from the comfort of your home, thanks to a newly launched virtual tour.

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Archive: Coins, Medals and more

Queen Anne: Great Britain on Its Way to Becoming a Global Power

On 26 May 2025, SINCONA will auction off part 6 of the British Collection presenting the medals of this ensemble. In this article, we will show you some of the treasures among the lots and explore the story of Queen Anne. Under her rule, Great Britain became the most important trading power in Europe.

The Turks, the Bohemian Estates and Two Gnadenpfennigs by Ferdinand I

SINCONA’s spring auction will be held from 13 to 15 May 2024. Among other highlights, two extremely rare gold gnadenpfennigs by Ferdinand I are on offer. The multiple coins with a weight of 10 and 15 gold gulden are among the great treasures of Habsburg numismatics. We share their story.
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