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

1 fr. vermilion in a beautiful vivid shade, the so-called Sedan nuance, fresh and intense colours, close at left and right, good to wide margins at bottom and top, neatly used with diamond grid cancel, very fine. A rare stamp, signed Köhler et al., certificate Scheller (2024) (Yvert-Nr. 7a)