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

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Coiniverse Launches AI Assistant for Coin Collectors

The coin collecting app Coiniverse announced the launch of Coin AI, a cutting-edge generative AI assistant designed to enrich the coin collecting experience. Find out what it can do.

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On Our Own Account: CoinsWeekly Takes a Moment to Reflect

CoinsWeekly will be taking a break from July 4 to September 15, 2025, to perfect and implement its new concept. Look forward to opinionated commentary and in-depth numismatic information, when CoinsWeekly is back again after September 15!

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Full house: before the fair started, the MOC foyer was almost completely full. Photo: Wieschowski.

NUMISMATA’s Key to Success: Keep It Simple!

On the first weekend of spring, the NUMISMATA coin show was held in Munich. The fair attracted thousands of passionate coin collectors who crowded the aisles of the exhibition centre.

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Gilded silver plate, Iran or Afghanistan, probably Parthian or Early Sasanian, probably 2nd–3rd century. © The Trustees of the British Museum.

“Luxury and Power: Persia to Greece” at the British Museum

Over centuries the Persian empire and the Greeks had many conflicts. But nevertheless they influenced each other in many ways, as coins and works of art document. A major exhibition at the British Museum explores the relationship between luxury and power in this time.

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Archive: Coins, Medals and more

Horace Vernet, Barrikadenkampf in der Rue Soufflot, Paris, 25. Juni 1848 (Juniaufstand).

French History in Coins – Part 2: From the Second Republic to the Second Empire

In the 19th century, people in France suffered from hunger and poverty. There were uprisings and a revolution. But the first president of the new republic was a nephew of Napoleon and completely took after the old emperor.
The seals were primarily created by casting copper and consist of open form and closed form geometric and human/animal designs.

The St. Croix Collection of Baktrian Seals

Beginning with Electronic Auction 555, Classical Numismatic Group will be offering a highly important collection of Baktrian seals from the St. Croix Collection. Learn more about these fascinating objects from the Middle Bronze Age here.
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