Bidspirit auction | Worldwide Air Post Stamps and

Worldwide Air Post Stamps and Postal History - Finland - Zeppelin Flight - 1932 (October 24-27), 9th SAF registered cover to Brazil, franked by Woodchopper 25m brown black, tied with Helsinki ''20.X.32'' date stamp, Stockholm (21.10) and TPO Berlin-Sassnitz (22.10) transits, Berlin-Friedrichshafen connection and confirmation markings, backstamped in Pernambuco on October 27, mostly VF, Mi #286b, C.v. €380, Est. $250-$300, Scott #179