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

The Sixbid Archive – What It Is and Why You Need It

Sixbid has launched a new service: the Sixbid Archive. What makes this archive different from all the other auction databases out there? Is it really one of the most important numismatic projects of this century? Is it worth the €66 price tag? And for whom might it be worthwhile to purchase the €666 gold subscription?

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The Royal Library of Belgium (KBR). Image: EmDee via Wikimedia Commons / CC BY-SA 4.0.

Putting Survival Ratios of Ancient Coinages Into Perspective – Call for Papers

The 7th International Numismatic Conference of the Coin Cabinet of the Royal Library of Belgium takes place on 5 October 2024 and will focus on survival ratios of ancient coinages. Proposals for submissions are expected by 1 December 2023.

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Osaka hosts Expo 2025 and Japan honors this event with the issuing of commemorative coins. Photo: Japan Mint. Background: Luca Florio / CC BY-SA 2.0.

Osaka 2025 World Expo Commemorated with Silver Coin

For Expo2025 Japan plans to issue five different coins. For one of these the Ministry of Finance has released the Design of a 1,000-Yen silver coin.

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Marie Lemay, President and CEO of the Royal Canadian Mint, was the host of the first MDC held in five years. Image: MDC.

Review: Minting For the Future at MDC 2023

The 2023 Mint Directors Conference took place in Ottawa, Canada. It was the first MDC held in five years and welcomed over 250 delegates from mints and the wider industry across the globe.

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Archive: Coins, Medals and more

Bei genauer Betrachtung können Münzen besondere Merkmale aufweisen, die sich entweder gut oder schlecht auf ihren Wert auswirken. Diese zu erkennen und mit den richtigen Begriffen benennen zu können ist wichtig für jeden Münzsammler. Achtung, Bronzepest kann ihre Sammlung zerstören! Foto: Shutterstock.

Cleaning, Patina, Verdigris etc.: Which Errors Affect the Price of a Coin? – Part 2

The price of a coin does not only depend on its rarity and quality. In the second part of our overview we will talk about wear and tear, cleaning and the consequences of environmental processes.
Gaius Iulius Vindex. Denar, zwischen März und Mai 68, Vienne(?). Äußerst selten. Vorzüglich. Taxe: 1.500 Euro. Aus Auktion Heidelberger Münzhandlung 89 (12. November 2024), Nr. 113. Hintergrund: Büste Neros, im Kapitolnischen Museum in Rom (cjh1452000 - CC BY-SA 3.0) und Büste Galbas im Stockholmer Schloss (Wolfgang Sauber / CC BY-SA 3.0).

The Roman Civil War of 68/9: The Prelude to the Year of the Four Emperors

Heidelberger Münzhandlung will offer a series of coins of impeccable quality struck during the Roman Civil War at its auction on 12 and 13 November 2024. We take advantage of this opportunity to examine the historical background of these issues, going back to a time when counter-emperors did not (yet) dare to put their portrait on coins.
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