Map with hypsometric tints showing region of Libyan Desert on the border of Egypt and Libya,and international, provincial, district boundaries, with oases, railways with gauges, under construction and projected, roads suitable for motor traffic in dry and wet season, motor tracks, desert tracks telephone or telegraph lines, along tracks, mountain ranges, peaks, valleys, capes and islands, tribes, towns of 1st, 2nd, 3rd, 4th and 5th class importance, rivers, unsurveyed water courses, canals, marshes, plains liable to inundation, , minor hill features, geodesic and astronomic points,, water points, historic ruins and wireless telegraph stations, types of sand, aerodromes, landing fields, abandoned aerodromes and landing grounds, seaplane stations, seaplane landing areas, springs, wells Altitude and depth in metres. Colour. Relief shown by contours in metres and hachures. 2nd edition. Scale 1 : 2,000,000.