2nd Südamerikafahrt+ 3. Südamerikafahrt 1931, cover from Berlin 17.9. with connecting flight to F defy transportation traces port 28.10., all flight cancels, ' port and 4 RM zeppelin after Sao Pauli with arrival 23.9., the return journey as Brazilian mail from Sao Paulo 21.10., with colored mixed franking on the 3rd Südamerikafahrt with arrival F ' one vs., document more seldom transported on two journeys