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 have some items that I cannot find in my Michel Catalogue .Can anyone provide any info on a 1945 issue from Grosspruschen depicting crossed hammers and numbers. and a 1946 issue from Spremberg with a design showing the value number. Is there a special publication that deals with this type of material.