Lot 10057 – 1930 (May) Zeppelin South America Flight, two cove

1930 (May) Zeppelin South America Flight, two covers carried by special connecting flights from La Paz on May 14 & May 18 respectively, connecting at Rio for the Zeppelin leg to Lakehurst (each with pictorial ds), each with boxed Bolivian cachet, the earlier with large 2-line script cachet/ds as well, franked with Scott C25 + C11-12 and with two C24 + C14 respectively, very elusive, very fine overall (Sieger 60 A-B, € 325)