1873 EL cover from Patras to Trieste franked with 5 lep. yellow-green, 10 lep. orange and 2 x 20 lep. blue (all meshed paper issues), tied with "ΠΑΤΡΑΙ 14 ΟΚΤ. 73" type II, red "P.D" and transit "ΚΕΡΚΥΡΑ 16 ΟΚΤ. 73" and arrival "TRIEST 16/30 73" (Hellas 39b, 40a, 41d)