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.
I have a picture postcard showing the Burg theater Vienna, it is canceled 17 march 1938 the Führer in Vienna and then Berlin 26 March 1938 to visit the Haus der Kunst and see Degenerate art. My question is was this card a Reichspost issue or private enterprise