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.
Can anyone tell me the SG number for the 2023 Stralsund-Brief stamp; My SG Germany 13th edition ends at May 2022.
I have the Michel cat number, 3752, even though I now need to replace my Michel Deutschland Katalog 1970 with the latest edition.