1871 (29 OCT) unpaid EL from Trieste to Patras, endorsed "via Corfu" and oval "TRIEST" cds on right. Franked on arrival by 10 lep. "1868/69" issue and 20 lep., 40 lep. "1871/72" issue (stamps with small faults). Tied by "ΠΑΤΡΑΙ 20 ΟΚΤ. 71" (type II) cds. On back "KEΡΚΥΡΑ" transit and "ΠΑΤΡΑΙ" arrival cds (Hellas 26a, 35c, 36c)