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.
Has anyone seen before the red capital B ?. Is it part of Infla Berlin Test mark, or just another stamp dealers mark, if so can anyone identify or has information about this mark.
Regards Mike