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

1777, folded lettersheet from Zaslaw to Zamose, bearing a fine and full strike of the Crown and Posthorn in circle “ZASLAW” (17,5mm), endorsed on reverse “5 Januar ``77”, intact red wax seal, fine and very rare