The year 2014 marked the 50th anniversary of the first year of operation of the Germany & Colonies Philatelic Society following the amalgamation of the Germany & Colonies Stamp Club (established 1947) and the Stockton German Study Group (1960).
The G&CPS celebrated its inaugural year in 1964 with the first Germania Posta philatelic exhibition held in Stockton.
Am looking for information on, or good reference book on routes for mail during 1920 -24 in Germany. Do not speak but can read a little German. Can anyone recommend one [possibly from the library]?