1929, Austria flight, droped St. Pölten, postage card "airship Count Zeppelin" with 3 Pfg Ebert from "ST. PÖLTEN 1 2. V. 29" to Salzburg with on board confirmation mark with faked year date "1928", card in the upper area pressure traces, otherwise in perfect condition, in this combination rare, Sowed. 350.- 50%