Heinrich Köhler 384 Auction – Day 1 Single Lots: Europe and Colonies, Kingdom of Lombardy–Venetia – The "P.G." Collection

1868/69, cleaned plates 20 l. and 80 l., the later one full to large margins, tied by no. "110" with adjacent Argostolion c.d.s. to double red letter sheet via Trieste (although endorsed via Brindisi) to Taganrog, Russia. Fine and scarce entire.