Olympia trip 1936, letter from Vienna with spectacular stand-alone franking 10 S Dollfuss and special cancel Remembrance Day 25.7, purple red flight stamp, arrival Berlin 1.8, Return to Vienna at the 3.8. Reverse, first as registered mail planned with box cancel of 2 lines \"registered mail inadmissible. Railway postoffice 19, Frankfurt (Main) \". An in every respect enthusiastic top piece for any man Zeppelin mail, Austria or Olympic Games collector, photo expertize Soecknick \". Perfect\" (Kohl 138 b)