(emperor guldiner) Very rare. Extremely fine.


probably the only specimen in private possession.
Extremely fine.


Münster. Extremely rare. About extremely fine.


Werner, Nuremberg, commemorating the 100th anniversary
of the Peace of Westphalia. Extremely rare. About FDC.


ducat. Very rare. Extremely fine to FDC.


Very rare. About FDC. MS 63.


known specimen. Very fine.


(later issue, probably from the 18th century).
Very fine. About extremely fine.


Closed auctions
Leu Numismatik
Leu Numismatik ⸱ Auction 17 ⸱ 31 May 2025 ⸱ Zurich
Leu presents its Auction 17 featuring 525 carefully curated coins from the ancient world. A particularly noteworthy highlight is the Basileiai Hellēnikai Collection of exceptional Tetradrachms.
Numisart
Numisart ⸱ Auction 10 – Ancient Art & Antiquities ⸱ 11th May 2025 ⸱ Online
Numisart presents its 10th auction, offering a hand-picked selection of 322 ancient objects. Some outstanding pieces are presented here.
Classical Numismatic Group
Classical Numismatic Group ⸱ Feature Auction 129 ⸱ 13-14 May 2025 ⸱ Online
Classical Numismatic Group presents their Feature Auction 129 with 941 lots. The auction is highlighted by a number of collections and individual rarities from the ancient world.
Stack’s Bowers Galleries
Stack’s Bowers Galleries ⸱ May 2025 Showcase Auction ⸱ 6 May 2025 ⸱ Costa Mesa
Stack’s Bowers Galleries announced their May 2025 Showcase Auction, a 375-lot sale focused on United States federal coinage. Anchoring the event is a rare Mint State 1851 Augustus Humbert $50 “slug” produced by the United States Assay Office of Gold.
Heidelberger Münzhandlung
Heidelberger Münzhandlung ⸱ Auction 90 ⸱ 13-14 May 2025 ⸱ Heidelberg
No matter what you collect, at the auction of Heidelberger Münzhandlung you are sure to find items from your area of interest. Special highlights include Roman gold, Chinese rarities as well as spectacular gold medals from the House of Nassau, a collection of pieces from the Palatinate and an interesting selection of paper money, including a run of US currency.
Cayón Subastas
Cayón Subastas ⸱ Microsubasta Extraordinaria ⸱ 30 April 2025 ⸱ Online
Cayón Subastas will hold its next microauction with the second part of the Val y Mexía collection. It includes 29 lots of 8 escudos gold coins from the reign of Carlos III, all minted between 1761 and 1789 in Chile’s Santiago mint.
Leu Numismatik
Leu Numismatik ⸱ Auction 17 ⸱ 31 May 2025 ⸱ Zurich
Leu presents its Auction 17 featuring 525 carefully curated coins from the ancient world. A particularly noteworthy highlight is the Basileiai Hellēnikai Collection of exceptional Tetradrachms.
Numisart
Numisart ⸱ Auction 10 – Ancient Art & Antiquities ⸱ 11th May 2025 ⸱ Online
Numisart presents its 10th auction, offering a hand-picked selection of 322 ancient objects. Some outstanding pieces are presented here.
Classical Numismatic Group
Classical Numismatic Group ⸱ Feature Auction 129 ⸱ 13-14 May 2025 ⸱ Online
Classical Numismatic Group presents their Feature Auction 129 with 941 lots. The auction is highlighted by a number of collections and individual rarities from the ancient world.
Stack’s Bowers Galleries
Stack’s Bowers Galleries ⸱ May 2025 Showcase Auction ⸱ 6 May 2025 ⸱ Costa Mesa
Stack’s Bowers Galleries announced their May 2025 Showcase Auction, a 375-lot sale focused on United States federal coinage. Anchoring the event is a rare Mint State 1851 Augustus Humbert $50 “slug” produced by the United States Assay Office of Gold.
Heidelberger Münzhandlung
Heidelberger Münzhandlung ⸱ Auction 90 ⸱ 13-14 May 2025 ⸱ Heidelberg
No matter what you collect, at the auction of Heidelberger Münzhandlung you are sure to find items from your area of interest. Special highlights include Roman gold, Chinese rarities as well as spectacular gold medals from the House of Nassau, a collection of pieces from the Palatinate and an interesting selection of paper money, including a run of US currency.
Cayón Subastas
Cayón Subastas ⸱ Microsubasta Extraordinaria ⸱ 30 April 2025 ⸱ Online
Cayón Subastas will hold its next microauction with the second part of the Val y Mexía collection. It includes 29 lots of 8 escudos gold coins from the reign of Carlos III, all minted between 1761 and 1789 in Chile’s Santiago mint.