Bidspirit auction | Worldwide Aerophilately - Liechtenstein

Worldwide Aerophilately - Liechtenstein - July 24-27, 1931, North Pole Zeppelin Flight postcard from Triesenberg, franked by three stamps, including the high value of 1930 definitive set, Friedrichshafen ''24.7.31'' connection, ice-breaker ''Malygin'' ''27.VII.31'' special drop ds, slight top right corner fold, still VF, Sieger #119, €250 w/o premium for franking, Sc. #100, 107b, C5