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

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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2026 soll die nächste Fußball-WM gemeinsam von den USA, Kanada und Mexiko ausgetragen werden. Hier eine der Dollar-Münzen, die auf die letzte WM in den USA 1994 herausgegeben wurden. Bild: US-Mint. Im Hintergrund das Giants-Stadion in New Jersey, einer der damaligen Austragungsorte. Foto: JazzyJoeyD / CC BY-SA 4.0.

NICAC Raises Concerns Over 2026 World Cup Commemorative Coins

The Numismatic Industry Coinage Advisory Committee (NICAC) released a report expressing concerns with legislation authorizing the minting of coins commemorating the 2026 FIFA World Cup. This gives us a fascinating insight into what happens behind the scenes when a coin is issued for a major sporting event.

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Q. David Bowers, foreword by Jeff Garrett, A Guide Book of Morgan Silver Dollars, 7th edition. Whitman Publishing, Atlanta (GA) 2023. Paperback, 336 p., full color, 6 x 9 inches. ISBN: 0794849164. US$24.95.

Q. David Bowers’s New Guide Book of Morgan Silver Dollars

The Morgan Dollars are among the most famous and highly collectible US coins. Dennis Tucker discusses the new 7th edition of Q. David Bowers Guide Book and what makes these coins so fascinating.

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New Permanent Coin Exhibition at the Ducal Palace of Mantua

The most comprehensive collection of Mantua and Gonzaga coins and medals is now on long-term display at the Ducal Palace of Mantua. The exhibition is curated by numismatist Massimo Rossi.

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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 Gnadenpfennig – An Object Between Decoration, Medal, and Coin

Gnadenpfennigs are an extremely rare category of numismatic objects. Künker is proud to offer nine lots in auction 418 on 29 January 2025 that are, or are likely to be, gnadenpfennigs. We explain the purpose of these issues and when they were created.
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