Lot 11014 – 1931 (August) Zeppelin 1st South America Flight, M

1931 (August) Zeppelin 1st South America Flight, MIXED FRANKING with Germany 2RM Polar-Fahrt issue, Swiss 20rp postal card with 20rp add’l franking sent from Zurich (25.VIII.31 airpost cds) with Stuttgart box airmail hs, flown by Zeppelin and though intended (by tiny private cachet and ms) for Pernambuco, shows clear Rio receiver (1.IX.31), very fine premium item (Sieger 124 Ca variety)