2.10.1???

Austrian Offices in the Ottoman Empire
Tenedos

2.10.1??? Austrian Offices in the Ottoman Empire, Tenedos, Prephilatelic cover

2.10.????   Austrian Post Offices in the Ottoman Empire, Tenedos.
Prephilatelic cover from Tenedos to Triest.
Obv.: " Tenedos // 2 // 10 " (blue)
Rev.: " TRIEST // 9 // 10 // Abends " (red)
        " FRANCO " (blue, inverted) / " FRANCO "
(blue)