History of Aviation, Rare Stamps and Postal History of the World, Part 3

Switzerland - Zeppelin Flights

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Start price: $75

Buyer's premium:

1930-32, Geneva Flight stationery postcard 10c dark green (September 14), uprated by two air post values, tied by red confirmation date stamps, Luposta Flight of 1932 (July 29-31), franked by two values, green confirmation and Rönne ”31.7.32” drop ds, both are VF, Sieger #87, 170A, Est. $120-$150, Sc. #C3, C9, C12