AIR MAIL and ZEPPELIN USA

Quality: ✉

6.8.1929 N° 28Aa (Mi. Zeppelin Specialised), LZ 127 Amerikafahrt two postcards both sent from New York to Switzerland and Germany respectively, both franked for 53c and both showing the zeppelin flight cachet "First Round-the-World Flight U.S. Air Mail" in violet, Friedrichshafen arrival postmarks on back, vf