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

Exclusive Presentation of the Latest Commemorative Coin: The 100-Franc Gold Vreneli Returns After 100 Years

At the World Money Fair, Swissmint unveiled its latest commemorative coin to mark a special anniversary: on 1 July 2025, the coin “100 Years of the 100-Franc Vreneli” will be released – a tribute to the original edition from 1925.

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Bring your collection to life with Coiniverse. Image: Coiniverse.

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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The numindex on 13 June 2023.

The Numismatic Index on 13 June 2023

The numismatic index numindex transparently shows how the prices of selected coins change over time. In the style of a stock index, it was designed for collectors who consider their collection an investment. Find out about the current state of the index.

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12th Kuala Lumpur International Numismatic Fair

Over 60 exhibiting companies will attend the Kuala Lumpur International Numismatic Fair, which will take place from March 29th to March 31st, 2024. Whether you’re a seasoned collector or a budding enthusiast, this event offers an opportunity to immerse yourself in the world of rare and valuable treasures.

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Archive: Coins, Medals and more

Joachimsthal and the Reformation

On 29 January 2025, Künker will auction a series of valuable Renaissance medals. They feature biblical topics and were minted in the region of Joachimsthal to spread the teachings of the Reformation. Johannes Mathesius, the author of Luther’s Table Talk, may have been at the origin of some of the motifs.

The National Identity of Modern Ukraine on its Commemorative Coins

Due to tragic circumstances, all eyes are currently on Ukraine. Today, we’ll be discussing the national identity of the Ukrainian people. Using Ukraine’s commemorative coins, we’ll be looking at how the country sees itself, or rather, how it wants to be seen.
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