1l./3l. 1917 "Κ.Π." surcharges (surch. type II) on Fl.Mercury in bl.10 (pos.61-65/71-75). Right lef of "Π" broken (pos.64), uneven surcharge (left pos.72+73 and right 74+75), u/m. Hellas C6B+C6B(XXVIII)+C6B(XXIIA)+C6B(XXIIB).