Postage stamp collecting

Zielniewicz, Werner - Werner's stamp catalogues and supplies
A German stamp collector who delivers supplies and accessories worldwide to other philatelists and dealers

Demel, Helmut - Luftpost - Air Mail
Site of a German stamp collector interested in air mail and philately from different countries

Wydera, Markus - Balloon in Philately
German stamp collector site devoted to balloons in philately

Popperl, Gunther - Bicycle Stamps - Cycling Events
Site in German of a German stamp collector of bicycle stamps, especially with themes of racing events like the Tour de France

Kafka, Frank - Kafka-Online
Site in German of a German stamp collector of stamps with the cactus plant

Schmidtkonz, Thomas - Stamps/Briefmarken
A German stamp collector looking for stamps from former colonies of European countries, and classic stamps

Loo, Wilhelm van - Postgeschichtliche Spurensuche im lettischen Kurland 1944/1945
Site in German of a German stamp collector interested in the history of the army postal service of Courland, a province of Latvia, during the German occupation of 1944-1945

Schmidtkonz, Gaby - Privater Briefmarkenshop
A German stamp collector's online shop with lots of merchandise. The collector is personally interested in buying stamps of horses and other animals

Haas, Wolfgang - Die-Katalogwert-Briefmarkenseite
Site in German of a German stamp collector who deals various German stamps, prices are listed in a stamp catalog on this site

Schroeter, Udo - Seals on Stamps and Whales on European Stamps
A German stamp collector of seals, whales and dolphins on stamps