S28396

Flight to LUPOSTA exhibition Danzig 1932 - Zeppelin ppc with full LUPOSTA overprint issue cancelled with better special exhibition postmark Danzig-Langfuhr Flughafen carried by airship on it's flight backto Friedrichshafen (arrival postmark), decorative an in very good quality, Sieger 170 B, Michel Zeppelin specialized catalogue 262 A c