1913 registered cover from Ikaria to Egypt (Birket-el-Sab) franked with 25 lep. x2 "ΕΛΛΗΝΙΚΗ ΔΙΟΙΚΗΣΙΣ" red overprint (reading down). One stamp with additional overprint error and cancelled with "ΙΚΑΡΙΑ" type V. The 25 lep. used are very rare and this cover is probably unique (Hellas 287, 287Σ16)