154Prussia. Frederick William IV, 1840–1861.
Gold medal in the weight of 50 ducats
commemorating the publication of the second volume
of Alexander von Humboldt’s *Kosmos*.
NGC MS 65 PL.
From the estate of Emperor William I.Estimate: 40.000 Euro

166Prussia. Frederick William IV, 1840–1861.
Gold medal in the weight of 50 ducats commemorating
the unveiling of the equestrian statue of
Frederick the Great on Unter den Linden in Berlin in 1851.
NGC MS 63 PL.
From the estate of Emperor William I.Estimate: 25.000 Euro

191Prussia. William I, 1861–1888.
General’s Medal in the weight of 120 ducats, 1871,
commemorating the victory over France.
A magnificent specimen.
From the estate of Emperor William I.Estimate: 75.000 Euro

297Russia. Nicholas I, 1825–1855. Family ruble.
1 1/2 rubles (10 zlotys), 1835, St. Petersburg.
NGC MS 64 (Top Pop).
Only 36 examples struck.
A cabinet piece from polished dies.
From the estate of King Frederick William IV.Estimate: 250.000 Euro

1098Holland. Province.
5 ducats, 1681.
Struck with the dies of a guilder.
NGC PF 64 Cameo.
Proof.Estimate: 40.000 Euro

1192HRE. Ferdinand II, 1592–1618–1637.
5 ducats, 1634, Vienna.
Extremely rare.
Extremely fine-uncirculated.Estimate: 10.000 Euro

1266HRE. Vienna.
Salvator Medal in the weight of 12 ducats,
n. d.(around 1840).
NGC PF 61 CAMEO.
Proof.Estimate: 15.000 Euro

1334City of Regensburg.
5 ducats, n. d. (1708–1710),
with the title of Joseph I. NGC MS 64.
Extremely rare. According to mint records,
only 7 copies struck.
A magnificent piece.Estimate: 25.000 Euro

1602German New Guinea.
10 New Guinea Marks, 1895 A.
NGC MS 65.
A magnificent piece.Estimate: 50.000 Euro

2757Saxony.
John Frederick the Magnanimous and
Maurice, 1541–1547.
Trinity Medal, 1544.
A masterpiece of German medal art. Magnificent,
excellent craftsmanship.Estimate: 75.000 Euro

Archive: People and Markets

Change at the Helm of the U.S. Mint – Gibson Resigns

The upheaval in the U.S. administration is also affecting the U.S. Mint. Director Gibson resigned. This does not come at an easy time for the institution.

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Arthur L. Friedberg und Ira S. Friedberg, Gold Coins of the World. From Ancient Times to the Present. An Illustrated Standard Catalog with Valuations. 10. Auflage, 2023. 852 S., 20,5 x 29,7 cm, 8.500 farbige Abbildungen. ISBN 978-0-87184-310-4. Preis: 95 EUR.

10th Edition of Friedberg’s Gold Coins of the World

You cannot do without this classic when it comes to identifying gold coins! Now, the 10th edition of Coins of the World has been published.

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The New and Advanced Coin Yearbook 2025

The new 2025 edition of the Coin Yearbook is fully revised and updated. It features accurate up-to-the-minute pricing of English, Scottish, Irish and Isle of Man coins and many more features.

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Last-minute veto: the European Commission brought a halt to the minting of coins of 10, 20 and 50 cents due to the design of the European stars on the French obverse. Photo: MDP

French Error Coin: The Monnaie de Paris Coin Mishap

The French mint Monnaie de Paris had planned to introduce a new design for coins of 10, 20 and 50 cents in 2024, but a mishap with serious consequences occurred – and while the extent of the financial loss that ensued is still unknown, it is clear that it caused great damage to the mint´s image.

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Archive: Coins, Medals and more

The Madrid Mint Museum is a service of the FNMT, the Fábrica Nacional de Moneda y Timbre. Photo: Museo Casa de la Moneda.

The Casa de la Moneda Museum in Madrid

Are you interested in coins of Spain and the Hispanic world? Then we have an important address for you: the Museum of the Casa de la Moneda in Madrid, which is located on the premises of the Spanish mint.

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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