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.
Does anyone know of a publication entitled "The German occupation of Poland" (or similar) dealing with the WWII General Gouvernment issues and their history? Written by either Harper or Houper about 25 years ago? I would be grateful if you could give me some information about it, or the directions to obtaining a copy. Thank you.