Bidspirit auction | Worldwide Air Post Stamps and

Worldwide Air Post Stamps and Postal History - Germany - Zeppelin Flights - 1929 (November 2-3), Dübendorf Flight postcard (Graf Zeppelin over Friedrichshafen) forwarded to Böblingen Flight, bearing two red board cancellations of 2.NOV.1929 and 3.NOV.1929, franked by Eagle 50pf brown orange, tied on board ''3.11.1929'' ds, boxed confirmation marking and Böblingen ''3.11.29'' arrival hs, VF and very scarce, Sieger #45e, €800, Scott #C31