1912, LZ 11 Viktoria Louisa, only on board confirmation mark, airship postcard \"over the earth\" 5 Pfg Germania from KGS \"ALTONA Stretcher field 3.7.12\" to Halle / Saale with appropriate Cachet from \"3. July 1912\", to the corners minimal scuffed, otherwise in perfect condition, rare, Si. 600.-