20l Stationary envelope fr. additionally with 1l Small Hermes Head in a strip of 5 plus 2x1l+2l 1896 Olympic Games canc. "ΖΑΚΥΝΘΟΣ*23.ΔΕΚΕΜ.1896", via "ΠΑΤΡΑΙ", arr. "BASEL*8.1.97". A rare usage of Small Hermes Heads although they were officially withdrawn. Very fine and very rare. (Hellas 95+109+110).