S18635

South America flight 1930 - 4 Marks South America flight Zeppelin in a vertical pair, excellent canceled Friedrichshafen 18.5.30 and transported by airship via Lakehurst to New York ( arrival postmarks on the backside), envelope with slight signs of age, otherwise very good condition and better franking, Sieger 57 N, Michel Zeppelin Special Catalog 66 a