An antique map by Rigobert Bonne 'Primario Hydrographo Navali' the important French engineer and cartographer (1727-1795) who succeeded J.N.Bellin as Hydrographer at the Depot de la Marine (1773). This detailed map of northern Balkan in classical times was published in the "Atlas Encyclopedique" . Circa 1787. Engraved by Gaspar André.
Approx 34cms by 23cms.