Paskaart van de kuste van, Gualate en Arguyn [cartographic material] : beginnende van C. Bajador tor C. Blanco : seer nau-keurigh op-gestelt.Keulen, Johannes van, 1654-1715, cartographer[1681?]Chart of the coast of Mauritania and the Western Sahara from Cape Blanco north.Printed at lower right corner is the number "34," indicating the plate number from J. van Keulen's De neuwe groote lichtende zee-fakkel,With north oriented towards the left.cartographic