Bidspirit auction | Worldwide Air Post Stamps and

Worldwide Air Post Stamps and Postal History - Liechtenstein - Zeppelin Flights - 1936 (May 6-9), Airship ''Hindenburg'' 1st North America Flight pre-printed with ''The New German Zeppelin Hindenburg'' details postcard and registered cover from Triesenberg, franked by 1fr and 2fr Zeppelin stamps, red letter ''d'' (Frankfurt) flight marking, NYC ''5.9.1936'' arrival ds, VF, Sieger #408A, B, C.v. €250, Est. $150-$180, Scott #C15-16