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.

Münzen, Medaillen und mehr

Fountain competition in Braunschweig
A medal from 1691 commemorates the fact that the rulers of Brunswick-Wolfenbüttel and Brunswick-Lüneburg fought for supremacy.read more at our partner SIXBID

Assassination in the sacred sphere: the Pazzi conspiracy
Political assassins have always used sacred spaces to carry out their attacks. Immersed in prayer, the faithful are easy targets. A remarkable Renaissance medal tells the story of an assassination.read more at our partner SIXBID















RPC Volumes V.2 and V.3 Now Available Online
The Roman Provincial Coinage project now published RPC volume V.2 and V.3 online. They cover all Roman provincial coinage issues from Pertinax to the death of Macrinus (AD 193-218) in all the Eastern provinces of the Roman Empire. This includes 11,000 type descriptions and over 45,000 coins from 317 cities!
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.
Hadrian, the Traveling Emperor– Our CoinsWeekly NYINC Special Issue
Few emperors seem as likeable as Hadrian, an emperor from the provinces for the provinces, who was very different from all his predecessors. Learn more about Hadrian and his coinage in our new CoinsWeekly Special Issue for NYINC 2025. Now available as a free download!
Save 50% on Volumes 1–50 of “Collection Moneta”
For 30 years now, numismatic articles have been published in the series “Collection Moneta”, edited by Georges Depeyrot. The series now comprises a full 210 volumes. The first 50 of these can now be purchased at half price until the end of January; after that, they will no longer be available for purchase.
A Coin Hoard from the Time of the Roman Conquest of Britain
The newly discovered Worcestershire Conquest Hoard is the largest hoard from the reign of Nero ever discovered in Britain. Worcestershire Heritage, Art & Museums has launched a fundraising campaign to acquire the 1,368 Iron Age and Roman coins for the county.
Heritage Auctions Opens German Office in Munich
Germany has a vibrant collector community. The US auction giant Heritage Auctions has also recognized this. It has opened a new office in Munich to offer German clients personalized support and access to a global audience for their collections.