An 18th century chart of Genoa

A sea chart of the port of Genoa, published in 'Recueil des principaux plans des ports et rades de la mer Méditerranée' by Joseph Roux le jeune (1725-93). This portable atlas of plans of ports of the Mediterranean was designed as a companion piece to his important 12-sheet atlas of the Mediterranean, a copy of which Nelson had aboard the 'Victory'.