Bidspirit auction | Worldwide Air Post Stamps and

Worldwide Air Post Stamps and Postal History - France - Zeppelin Flight - 1934 (September 1-4), 7th SAF cover to Brazil, franked by horizontal pair of Mont-Saint-Michel 5fr brown, type II, tied by Le Havre ''29-8.34'' postmark, Paris and Frankfurt transits, Friedrichshafen ''1.9.34'' connection and red letter ''c'' flight marking, Rio ''6.IX.34'' arrival ds, minor soiling, still F/VF, Sieger #271, C.v. €325, Est. $200-$225, Scott #250