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.
Have members got any examples of the above that they can share a picture of? I don't know what labels or markings were used to show that this service had been paid for.
I am looking for covers with this usage from 1945/6 bearing AM POST stamps if anyone has any they don't want.