1930, South America flight, Friedrichshafen to Lakekurst, cover with vertical lower margin pair 2 RM South America flight and 4 RM. South America flight from "FRIEDRICHSHAFEN 18.5.30" to Lot-Angeles / USA, arrival postmark from 31. May, the 4 RM top left minimal tiny ink spot, otherwise in perfect condition, decorative and high-value franking, Michel 1.300.-