Worldwide Air Post Stamps and Postal History, Philatelic Rarities of the World, Part 1

Worldwide Air Post Stamps and Postal History - RSFSR and Soviet Union - Zeppelin Flight

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Start price: $300

Buyer's premium:

1933 (September 2-5), 6th SA Flight registered postcard to Colombia, mixed franking of Soviet and Colombian (on picture side) adhesives, delivered with several connected flights, including Leningrad-Berlin and SCADTA Barranquilla-Bogota, Berlin (26.8) and Friedrichshafen (2.9) connections, dark blue confirmation cachet and SCADTA green label, mostly VF and rare itinerary, Sieger #229 var, Est. $600- $800, Scott #271, 380, C20