Registered cover fr. with 20l. dull rosine in strip of 9 (pos.52-60, plate flaw spot on the neck-pos.57) and 3x5l. green (to pay 7 times the UPU rate plus registration fee) canc. "ΚΕΡΚΥΡΑ*26.ΑΠΡ.1884", via "CHAMBERY A MACON*11.MAI.84", arr. "PARIS*11.MAI.84". On reverse entire wax-seal. Cover miscut. Rare. (Hellas 59IIa+55c).