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

1863, Typo Sardegna 15 cmi. blue, horizontal pair with clear to large margins, with parts of dividing line between the stamps, in combination with Kingdom 10 c. ocre (few short perfs), tied by cds. "CASALE 11 FEB. 63" to small envelope to Lyon. A fine and rare combination cover to abroad. Certificate Bottacchi (2024) (Sassone 11var,1c)