South America flight 1930, stage to Seville, card from Vatican 14.5. With 25 C coat of arms, further via Rome 14.5. With Italian 1 L postal stamp to Friedrichshafen, further as German board mail in very rare three-country Michel F with 1 RM airmail with on board confirmation mark 19.5, flight stamp and arrival with date stamp Seville 19.5. On face, excellent condition, very rare, from Vatican were for this day 27 cards in this combination and 5 covers transported, superb (Longhi 21 K, approximate 8.000 Euro)