First flight & quot; Prague - Bratislava - Klagenfurt - Trieste - Venice & quot; - Air postcard, Austria

This well-preserved flight postcard, which is now over 70 years old, was carried on the first flight from Prague via Bratislava, Klagenfurt, Trieste to Venice. The beautiful 2 kroner airmail stamp of Czechoslovakia from September 16, 1930, with a depiction of a Smolik S19 double-decker, was used as franking. The departure was documented by the blue airmail stamp from Prague dated May 15, 1937. The arrival was documented by the airmail stamp from Venice affixed to the left.