[PERSIAN GULF]. Set of three 18th century engraved maps. BELLIN (Jacques-Nicolas). Map of the Persian Gulf. [Paris, 1764]. Engraved and enhanced map (43.5 x 31.5 cm including margins), matted. Taken from Bellin's Petit atlas maritime. DELISLE DE SALES (Jean-Baptiste). Map of the Gulf of Persia. [Paris, circa 1770]. Engraved and coloured map (39 x 24 cm). From Basra on the estuary of the Tigris to the Strait of Hormuz. FER (Nicolas de). Persia, Georgia and the Turkey of Asia. [Paris], 1705. Black engraved map (39 x 27,5 cm). Enclosed: Le Païs Syrtique. [Paris, circa 1760]. Engraved and coloured map (34.5 x 25 cm), matted. Modern Tunisia and Libya (tear repaired). Total of 4 maps.