A beautifully engraved map with excellent detail of northern Portugal, and small portions of Leon and L'Estremadura in Spain. Rizzi-Zannoni was a geographer and astronomer, who became the Chief hydrographer to the Dépôt des cartes et plans de la Marine. He worked on Lattré's Atlas Moderne, together with Bonne and Janvier.
Size: 375 x500 mm. Copperplate engraving with original wash colour.
Very good condition.