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.
Expert evaluationIs my material valuable or not? Why not have the value of your stamps and coins determined by our experienced experts?More information
Expert adviceYour questions relating to stamps and coins will be answered by our experts. We will tell you the best way to prepare for the meeting.More information
WhatsApp AdviceSend us your photos via WhatsApp. Please read our instructions.Click here for more information
Home visitsUse our free pick-up service for your consignment to the auction. Regular round trips and much more you will find here...More information
Presenting your treasures worldwideSetting the stage for your stamps and coins ... We set great store by producing high-quality catalogues – after all, presenting your treasures in the best possible light is a crucial factor in securing the right price for them.More information
Verified qualityThe genuineness and quality of our material is what makes our auctions so successful. Our specialists will cast an expert eye on your stamps and coins.More information
TopicsSpecial topics of stamps and coins from all over the world. What is so special about the Blue Mauritius? Why are china stamps that much in demand?More information
FAQHere, we answer the most frequently asked questions on service, evaluations and expert advice.More information