2nd South America Zeppelin flight: Post card fr. with 2M 1928 Zeppelin D.Reich (Mi.423) canc. "FRIEDRICHSHAFFEN*18.9.31", arr. "PERNAM.*21.IX.31", linear "refuse-retour", fr. with Brazilian stamps canc. "PERNAM.*24.IX.31", arr. "FRIEDRICHSHAFFEN*28.9.31".