Copper engraving, period colour, mm 485x680. A very rare map belonging to an atlas project, never completed, of the so called Calcografia Society, between the two leading publishers of the 18th century Veneto market, Antonio Zatta and Giuseppe Antonio Remondini. The maps were published from 1799 onwards, probably until 1804, the year of Zatta's death. No complete atlas with index and frontispiece is known from bibliographies. It is therefore probable that the maps were sold individually or in small customised collections. AA.VV. La Liguria nelle carte e nelle vedute antiche, p. 169