Switzerland, 2nd Südamerikafahrt 1931, a round trip, card as of Romanshorn 17.9. via F, port 18.9., the return journey as of Recife 24.9. with 2,500, on reverse. Zeppelin into mixed franking, German and Brazilian flight cancel as well as advertising L6, takes advantage of you " the return journey ... " ' and arrival F port 28.9. decorative vs., as supply mail very rare variant