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.
I recently came across a comment 'according to Reimer the letters P and T were for post office use' question. is reimer a reference book on postal marks? secondly does anyone know what the P and T marks were for. This in reference to a 1944 censored cover from switzerland to Prague.