375rd Heinrich Köhler auction - Day 1

1875/77, unpaid cover from Catania 31.3.75 via Brindisi & Corfu to Patras with "65" in blue crayon, paid by 1875, 5l. and 60 l. postage due stamps, tied by dotted "9" and entire folded letter from Brindisi 4.3.77 to Corfu with Italian "T" marking and Greek black "60" handstamp, paid with 60 l. postage due, tied by dotted "106" of Corfu; 5 l. affected by crease, still fine and interesting