1926-30 group of 31 covers or cards, all with Zeppelin franking, LZ 127, Orient Flight, five America Flight items, South America, with 2m (2) and 4m (1), Island Flight, Polar Flight two each 1m-4m (C40-42), South America Flights, Chicago Flight (4m), mostly fine-v.f. (Image)

Est.US$1,000