How to find usOur offices are located in the centre of Düsseldorf, not far from the Central Train Station.
Hepburn stampsFelzmann auctioned three of the five famous Audrey Hepburn stamps. The most valuable modern postage stamp in the world.
Selling or auctioning stamps?The advantages of selling your stamps. Which selling model is most suitable for you?
Selling a coin collectionWhy not benefit from the experience of our numismatists? It will be in good hands with our experienced experts.
Having stamps evaluatedOur stamp experts will gauge the value of stamp collections free of charge and free of obligation.
04.05.2022World Stamp Exhibition Helvetia 2022 LuganoWe are at the stamp exhibition in Lugano. Appointments by arrangement. more
13.04.2022 33rd e@uction in May - Catalogue online - stamps and coins The catalogue for the 33th e@uction is now available online! more
09.02.2022World Bank Note Collection Special Catalogue World Bank Notes Collection for Spring Auction more