Registered cover franked with 20 lep., 25 lep. and 1 lep. in marginal strip of 5 "Small ΕΛΛΑΣ overprint". Pos. 71 "ΕΛΛΑΣ" omitted and pos. 81 dot in "E". Cancelled with "ΒΙΑΝΝΟΣ 12 ΝΟΕΜ 1908", via "ΚΑΣΤΕΛΛΙ (ΠΕΔ) 13 ΝΟΕΜ 1908". Arrival "ΑΘΗΝΑΙ (ΑΦΙΞΙΣ) 17-ΝΟΕΜ.08". Superb and very rare signed by A.Diena (Hellas 36+36var, 40/41)