拍項 1843 德國在華客郵

Specialist for:
Germany: German Reich 1875-1905 (Mi. No. 31-97), Postage stamps and postal history; D I+II labels (labels for official railway letters); German Colonies and Foreign Post Offices (without occupation issues such as GRI and CEF), postage stamps and postal history.

Specialist for:
German P.O.s in China (without handstamps), Morocco and Turkey; German Colonies (German New Guinea, German East Africa, German South-West Africa, Cameroons, Caroline Islands, Kiautschou, Mariana Islands, Marshall Islands, Samoa, Togo): postage stamps and postal history

Specialist for:
Hanover, German Reich Michel Nos. 31 - 52, German Reich Michel Nos. 53 - 97 (without Michel No A I), German Reich Air Mail 1912 (Michel Nos. I - VI), Official Stamps - German Reich Michel Nos. I - II, Official Stamps - German Reich Michel Nos. 1 - 14, German Post Offices in Morocco, German New Guinea, German East Africa, German Colonies - Kamerun, German Colonies - Karolinen, German Colonies - Kiautschou, German Colonies - Marianen, German Colonies - Marshall Islands, German Colonies - Samoa, German Colonies - Togo, German Post Offices in China Michel Nos. 1 - 47, German Post Offices in Turkey, German South-West Africa, Forerunners, German Reich Michel Nos. 1 - 30, Mecklenburg-Strelitz, Mecklenburg-Schwerin

Specialist for:
German Post Offices in Morocco, German New Guinea, German East Africa, German Colonies - Kamerun, German Colonies - Karolinen, German Colonies - Kiautschou, German Colonies - Marianen, German Colonies - Marshall Islands, German Colonies - Samoa, German Colonies - Togo, German Post Offices in Turkey, German South-West Africa, Forerunners, German Post Offices in China Michel Nos. 1 - 7, 15 - 47