Registered cover fr. with 20l./25l. light blue and 30l./40l. dull violet-brown 1900 Hermes Heads Surcharges canc. "ΠΕΙΡΑΙΕΥΣ*13.ΔΕΚΕΜ.18..", arr. "KLANDO*31.12.00" (Austria). On reverse exhibition cuts on cover but still cover entire. VF and R. (Hellas 133+160).