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.
Found this card in collection of postal stationery at the National Postal Museum. I haven't seen this before and after looking in several catalogs and checking with some advanced collectors and dealers in German material haven't been able to identify it. Have you seen this card?
