Estimate: 150,00 EURFlorijn van 28 Stuiver.
Groningen en Ommelanden.
1681.
VF76
Estimate: 280,00 EURNederland.
Dordrecht. 1619.
Synode van Dordrecht, zonder hond.
VF / XF503
Estimate: 900,00 EURDubbele gouden dukaat.
Kampen. Ferdinand III. 1656.
AU details99
Estimate: 250,00 EURGerman states.
Saxony. Albertinian Line.
Christian II, Hans Georg I & August.
2 Thaler. PIEDFORT. 1602.
VF +754
Estimate: 1400,00 EURGerman states.
Bremen. 10 Mark.
1907 J. MS 67700
Estimate: 2800,00 EURNorway.
Christian V.
Speciedaler.
1672.
VF 30893
Estimate: 2800,00 EURGerman East Africa.
German colony.
Wilhelm II.
15 Rupees. 1916 T - Arabesque below
T. MS 63805
Estimate: 2000,00 EUR2½ Gulden.
Lodewijk Napoleon.
1808.
XF +244
Estimate: 4000,00 EURMuntmeesterpenning - Afslag in goud.
Holland. 1759.
MS 6195
Estimate: 250,00 EURZilveren dukaat.
Enkhuizen. 1676.
AU 5344

Archive: People and Markets

Largest Hoard of Ancient Gold Coins Discovered in Luxembourg

At the end of 2019, two amateur archaeologists in Luxembourg made an impressive discovery that has now been made public: 141 exceptionally well-preserved solidi from the last third of the 4th century. It is the largest hoard of ancient gold coins ever discovered in the Grand Duchy.

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Caribbean Guilder: Joint Currency Introduced for Curaçao and Sint Maarten

The new currency replaces the Antillean Guilder, retains its value, and is pegged to the US dollar – with fresh designs inspired by the sea and local culture.

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A New Member to Join the SINCONA Team: Michael Otto

The SINCONA team is excited to welcome a new member. As of 1 January 2025, Michael Otto is working at the SINCONA Group’s headquarters in Zurich. He is looking forward to taking over the position as Head of Numismatics.

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Trump’s Influence? United States Mint Removes Commemorative Medal from Store

The United States Mint has removed a commemorative medal honouring the police officers who defended the Capitol during the attack on 6 January 2021 from its website, sparking criticism.

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Archive: Coins, Medals and more

Silver for Württemberg

In the early modern period, much of the Black Forest, an idyllic mountain range in southwestern Germany, was a booming industrial center. A major part of the silver used to mint Württemberg coins came from this region. The Heinz-Falk Gaiser Collection, on offer at Künker on 23 September 2024, includes many coins made from Black Forest silver.
On 29 October 1888, the Russian imperial train derailed near the village of Borki. 23 people lost their lives. The tsar’s family survived. A medal commemorates the event. It will be offered by the Künker auction house on 1 February 2024.

The Borki Train Disaster

On 29 October 1888, the Russian imperial train derailed near the village of Borki. 23 people lost their lives. The tsar’s family survived. A medal commemorates the event. It will be offered by the Künker auction house on 1 February 2024.
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