Bidspirit auction | Worldwide Air Post Stamps and

Worldwide Air Post Stamps and Postal History - Germany - Zeppelin Flights - 1931 (June 14-15), Hanover Direct and Return Flight postcards, each franked by Zeppelin stamp of 1m carmine, tied by on-board ''14.6.1931'' or the same day Hanover ds, all appropriate markings, arranged on two pages from a Collection, VF, Sieger #111Ab, Ba, C.v. €190 plus €200 as premium for franking, Scott #C35