1876 cover franked with 10l. orange + 20l. blue on blue, both with large margins all around, posted from "ΚΑΛΑΜΑΙ (31)*16 ΙΟΥΝ. 76", via "ΠΑΤΡΑΙ (9)*19 ΙΟΥΝ. 76" and "ΚΕΡΚΥΡΑ (106)*22 ΙΟΥΝ. 76", arr. "TRIEST". (Hellas 40a+41h).