Friedrich Wilhelm, der Große Kurfürst.
Dukat 1686 LCS, Berlin.
Äußerst selten.
Prachtexemplar.


Maximilian II. Dukat 1855.
Nur wenige Exemplare bekannt.
Vorzüglich-Stempelglanz.

Ferdinand Albrecht I.
Löser zu 4 Reichstalern 1670, Clausthal.
Äußerst selten.
Prachtexemplar.

Friedrich Adolf.
5 Dukaten 1711, Detmold.
Einzig bekanntes Exemplar.
Vorzüglich-Stempelglanz.

6 Dukaten o. J. (1765-1790),
mit Titel Josephs II.
NGC MS 62 PL.
Äußerst selten.
Prachtexemplar von polierten Stempeln.

Johann Adolf, 1590-1616.
Portugalöser (10 Dukaten) o. J., Eutin.
Von größter Seltenheit und
besonderer geldgeschichtlicher Bedeutung.
Attraktives Exemplar.

Leopold I., 1657-1705.
20 Dukaten o. J. (nach 1666), Hall, von M. König.
Ehrenpfennig.
Äußerst selten.
Fast vorzüglich.

Menschen und Märkte
Our partners: Sixbid
We are introducing our partners in a loose series and explaining why we work with them. The first episode of the series is dedicated to Sixbid. Sixbid is the oldest numismatic auction platform.
read more at our partner SIXBID
The next Coin Conference will take place in Budapest
The next Coin Conference will take place in the Hungarian capital Budapest from September 28 to 30, 2026. Reconnaissance’s Coin Conference is an event for central banks, mints, and industry.
read more at our partner SIXBID
The last pennies are being auctioned off
Stack’s Bowers announces that the auction house has been commissioned by the US Mint to auction off the “very last Omega Pennies.” With only 232 coin sets produced, a historic rarity.
read more at our partner SIXBID
Gold coins stolen from the Musée Romain Lausanne-Vidy
On 18 November 2025, a brutal robbery took place at the Musée Romain Lausanne-Vidy. Several dozen Roman gold coins disappeared, which probably also ended up in the melting pot.
read more at our partner SIXBID
Spink sells his publishing house
The auction house Spink is selling its long-established book division to the Pen & Sword Group. Pen & Sword is the leading publisher of books on military, naval and aviation history in the United Kingdom.
read more at our partner SIXBID
Jim Licaretz wins the 2025 FIDEM Grand Prix
Jim Licaretz wins the FIDEM Grand Prix 2025 with his medal “Autoritratto di Fantasia.” He is the second American to win this prestigious award. Who is Jim Licaretz, and why did his medal win?
read more at our partner SIXBID

















Our partners: Sixbid
We are introducing our partners in a loose series and explaining why we work with them. The first episode of the series is dedicated to Sixbid. Sixbid is the oldest numismatic auction platform.
read more at our partner SIXBID
The next Coin Conference will take place in Budapest
The next Coin Conference will take place in the Hungarian capital Budapest from September 28 to 30, 2026. Reconnaissance’s Coin Conference is an event for central banks, mints, and industry.
read more at our partner SIXBID
The last pennies are being auctioned off
Stack’s Bowers announces that the auction house has been commissioned by the US Mint to auction off the “very last Omega Pennies.” With only 232 coin sets produced, a historic rarity.
read more at our partner SIXBID
Gold coins stolen from the Musée Romain Lausanne-Vidy
On 18 November 2025, a brutal robbery took place at the Musée Romain Lausanne-Vidy. Several dozen Roman gold coins disappeared, which probably also ended up in the melting pot.
read more at our partner SIXBID
Spink sells his publishing house
The auction house Spink is selling its long-established book division to the Pen & Sword Group. Pen & Sword is the leading publisher of books on military, naval and aviation history in the United Kingdom.
read more at our partner SIXBID
Jim Licaretz wins the 2025 FIDEM Grand Prix
Jim Licaretz wins the FIDEM Grand Prix 2025 with his medal “Autoritratto di Fantasia.” He is the second American to win this prestigious award. Who is Jim Licaretz, and why did his medal win?
read more at our partner SIXBID