Bidspirit auction | Worldwide Air Post Stamps and

Worldwide Air Post Stamps and Postal History - Lithuania - Zeppelin Flight - 1932 (April 18-20), 3rd SAF stationery postcard 5c red from Kaunas to Pernambuco, uprated by four values, brown confirmation marking, red connection and arrival ds are alongside, VF, Sieger #150B, C.v. €600, Est. $250-$300, Scott #C41