Registered, 2-line "ΣΥΣΤΗΜΕΝΟΝ/ΑΡ.701", cover fr. with 3 pairs of 10l. orange, 1st pair with plate flaws "lines ata the upper part of the stamp" and "line connecting pearls" (pos.146-147), posted from "ΑΙΓΙΝΑ (63)*28 ΣΕΠΤ. 81", via "ΠΕΙΡΑΙΕΥΣ (2)*29 ΣΕΠΤ. 81" to Volo. On reverse wax seals "ΤΑΧ.ΓΡΑΦΕΙΟΝ ΑΙΓΙΝΗΣ" and "Δ.Σ.Α". Faults on stamps but still a fine and scarce cover. (Hellas 56d).