Estimate: 150,00 EURFlorijn van 28 Stuiver.
Groningen en Ommelanden.
1681.
VF
76
Estimate: 280,00 EURNederland.
Dordrecht. 1619.
Synode van Dordrecht, zonder hond.
VF / XF
503
Estimate: 900,00 EURDubbele gouden dukaat.
Kampen. Ferdinand III. 1656.
AU details
99
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 67
700
Estimate: 2800,00 EURNorway.
Christian V.
Speciedaler.
1672.
VF 30
893
Estimate: 2800,00 EURGerman East Africa.
German colony.
Wilhelm II.
15 Rupees. 1916 T - Arabesque below
T. MS 63
805
Estimate: 2000,00 EUR2½ Gulden.
Lodewijk Napoleon.
1808.
XF +
244
Estimate: 4000,00 EURMuntmeesterpenning - Afslag in goud.
Holland. 1759.
MS 61
95
Estimate: 250,00 EURZilveren dukaat.
Enkhuizen. 1676.
AU 53
44

Archive: People and Markets

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.

50 Years of Membership: PNG Honors Past President Gillio

At this year’s Pittsburgh World’s Fair of Money, the former president of the Professional Numismatists Guild, Ronald J. Gillio, was honored for his membership and service.

The new High-Security Hologram prevents you from buying counterfeiters.

NGC introduces New High-Security Hologram with QR Codes

NGC is introducing a new high-security hologram as part of its efforts to combat counterfeiting of certifications. Among the hologram enhancements are a QR code and a numerical security code that are unique to the specific encapsulated collectible, making it extremely difficult for counterfeiters to replicate or tamper with the NGC holder.

The Jukebox Silver Coin comes with atmospheric, matching packaging. Photo: Spectres.

New Issue by Spectres – Jukebox Coin

Dive into the golden age of American Music with a coin designed for music lovers and collectors alike: The Jukebox Coin.

Archive: Coins, Medals and more

A postcard of the 1906 Olympic Games. In front: Gilded silver medal for a winner of the 1906 Olympic Games. From Künker auction 408 (18-19 May 2024), No. 122.

The Olympic Games That Are No Longer Recognized

In 1906, the IOC and the country of Greece invited athletes from all over the world to the Olympic Games in Athens. The Games had a lasting impact on the ceremonies surrounding the sporting showdown, even though the IOC no longer recognizes these Olympics today. A winner’s medal from the Games will be auctioned by Künker on 18 June 2024.

Courageous Girls in the Coin Wonderland

Gabriele Sturm illustrates how courageous heroines from children’s and young adult literature are depicted on modern coins.
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