British army postal service in the Rhineland 1918-1926 ZKr ARMY post OFFICE B 5 NO 20 S. 64 on picture postcard (s / w) to New Galloway / Scotland, because the franchise for British military personnel at the 25.8.1920 was canceled, must the picture postcards to the regular postage sets franked become: 1 d red postage stamps issue King George V. 1912, fragment of a censorship stamp R4, picture postcards topic: Cologne - the opera house, the location of the British field post office S. 120 was Solingen (July November 1920)