Since 2012, we work with you to offer the services and products best aligned with your expectations. Between 2013 and 2015, 13 online auctions completed in collaboration with the auction house Hess Divo AG in Zurich. Since 2016, our exclusive Ex-Numis service helps collectors, institutions and auction houses find lost provenances for their ancient coins. Since 2018, resumption of numismatic auctions.
You own coins and want to know their value and rarity? Contact us and we’ll be happy to assist you using our free appraisal service. We can set up an appointment to meet you at our premises in Solothurn (Switzerland) or at any other location of your choosing.
Doctorate in history and archaeology and with 10 years of experience in the numismatic market, I am available to answer any questions you may have about your coins and medals: authenticity, value, tracing the provenance of your ancient coins with our exclusive Ex-numis service.
Take advantage of our auctions, on the floor in Zurich or online to sell your coins at the best price. By participating in the largest numismatic auctions and coin fairs in Switzerland and abroad, we have access to an extensive network of international buyers.