Worldwide Air Post stamps and postal history, Zeppelin Flight items, philatelic rarities of the World. Part 1

Worldwide Zeppelin Flights - Germany

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Start price: $100

Buyer's premium:

1930 (June 24), Silesia Flight postcard (Hugo Eckener) to Basel, franked by Eagle 1m black and salmon, on board ”24.6.1930” cancellation, Görlitz ”24.JUN.1930” red drop ds, Zurich Airport ”25.VI.30” marking, VF and scarce, Sieger #69Bb, Est. $150-$200, Sc. #C32