Austria Schubert postal stationery postcard flown aboard the Graf Zeppelin LZ127 airship's 1930 1. Ostseefahrt / Baltic Sea Flight to Helsinki. Slightly worn, top condition, as per scans. Only 124 flown. '17 CV EUR250. From a large lot from the liquidation of the Sieger estate we purchased. Expertized with BPP Sieger photo certificate.
