1875, unpaid letter sheet from "GALATZI 20 APR" via Vienna and Triest to Corfu, taxed "100" lepta and paid with postage due 1875, 1 dr., tied by dotted "106". The stamp stamp was lifted for inspection, otherwise very fine and fresh. A very rare and attractive pre-UPU cover. Certificate Simmermacher BPP (2004)
