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.
Reading Neil Smart's "The Berlin Rohrpost" many of the illustrations have a Michel number. e.g. Mi RP24, Mi RP26 etc. Is there a separate catalogue for Rohrpost? I have had a look on the Michel website, but can't find one. Please can anyone point me in the right direction.
