Postmark Catalogue - Introduction
(18. completely revised edition, issued September 2018)

Weitere Infos...

Stempelkatalog
German Colonies and Post Offices Abroad - Catalogue of the Postmarks

€ 39,--  (+ Postage & Packing)

A version completely in English language will be issued end of 2018.
For the already published German version look here.
Stempelkatalog
Stempelkatalog