Large registered cover franked with 25 lep. x11 with perf. 11½ (one damaged) and 25 lep. imperforate (total rate 12X30 lep.=3.60). Cancelled with "AΘΗΝΑΙ*3 17 ΑΠΡ. 1898" and arrival "LONDON 3 MAY 98". Very rare, one the largest rates during Small Hermes heads period (Hellas 126, 132)