1912, LZ 11 Viktoria Louisa, board mail, picture postcard \"view from the passenger Cabin on Frankfurt on M. \" with 5 Pfg Germania, 2 pieces, from \"airmail / Zeppelin-ship VIKTORIA Louisa 6.10.13\" to port Alegra / Brazil with arrival postmark and appropriate Cachet, franking like by one such destination to expect small restrictions, otherwise faultless, very rare early Zeppelin document overseas, Si. 550.- plus