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

Swissmint Commemorates Wind Power

Following the issues on hydropower and solar energy, Swissmint completes its trilogy “Energy of the Future” with the new commemorative coin “Wind power.” As with its two predecessors, the silver coin glows in the dark.

Precious Metals Future Forum 2025: Between Geopolitical Uncertainty and Digital Transformation

The inaugural Precious Metals Future Forum in Frankfurt has highlighted how profoundly the precious metals industry is undergoing change – economically, geopolitically, and technologically.

These images depicting alleged banknotes were published on X by the "Government of East Africa" account. They are fakes. Source: "Government of East Africa" via X.

When Is a Currency Launch – Not a Currency Launch?

Nowadays, it is frighteningly easy to send misinformation around the world in a matter of seconds. Michael Alexander from the London Banknote and Monetary Research Centre uses a recent example to show that important subjects such as currency unions, or even money in general, can also be affected by this.

Brustplatte mit mythischem Wesen. Goldlegierung. Kolumbien, Sierra Nevada de Santa Marta (Nahuange-Tradition). The Museum of Fine Arts, Houston, Schenkung von Alfred C. Glassell, Jr. Okarina in Form eines sitzenden Anführers mit herausgestreckter Zunge. Keramik. Kolumbien, Sierra Nevada de Santa Marta (Tairona-Tradition). Los Angeles County Museum of Art, The Muñoz Kramer Collection, Schenkung von Camilla Chandler Frost und Stephen und Claudia Muñoz-Kramer. Landschaftsbild: © Museum Associates/LACMA.

More than Gold – Splendour and Thought in Indigenous Colombia

A new exhibition at Zurich Museum Rietberg is dedicated to the diversity of artistic production in pre-Hispanic Colombia. On display are spectacular gold objects.

Archive: Coins, Medals and more

25 Years Ago: Millennium Coins and the Dawn of a New Era

The transition to a new millennium captivated the numismatic world. Commemorative coins from that time were colourful and bold, as a brief glance at the past led to a high-speed journey into a high-tech future—only for things to turn out differently.

As the King Lay Dying… – The Most Spectacular British Gold Coin of the Modern Era

In Part 4 of its extraordinary British Collection, SINCONA will be presenting several extremely rare patterns, some of which are the best-preserved specimens available on the market. In this article, we tell their story.
Search Search