Worldwide Air Post stamps and postal history, Zeppelin Flight items, philatelic rarities of the World. Part 1

Worldwide Zeppelin Flights - Liechtenstein

The auction will start in __ days and __ hours

Start price: $75

Buyer's premium:

1933 (July 18), Switzerland Flight postcard to Luzerne, franked by Airplane over Rhine valley 1fr lake, cancelled by Triesenberg ”15.VII.33” ds, green Flight marking, Bern drop and Luzerne ”18.VII.33” receiver, mostly VF, Sieger #222, Est. $100-$150, Sc. #C6