Map of Mauritania showing the adjoining territory of the Spanish or Western Sahara, and international boundaries, intercolonial boundaries, provincial boundaries, frontier district boundaries, with towns of 1st importance to 5th importance, unsurveyed water courses, canals, marshes, ground liable to flooding, trigonometrical points, water points, ruins of historical interest, wireless stations, landing grounds, mines or quarries, lighthouses, fortified houses, oases, roads, track paths, mountain ranges, camps and petrol depots. Some colour. Second edition, ground/air. Relief shown by form lines. Scale 1 : 2,000, 000.
