Map showing Cyrenaica, the eastern coastal region of Libya, the Mediterranean Sea and Crete, and international, intercolonial, provincial, district boundaries, with place names, railways, with gauge in metres written along the line, under construction, projected, roads suitable for motor traffic, suitable for carts, tracks, telegraphs or telephones, telegraphs or telephones along roads or tracks, provinces, frontier districts, localities, mountain ranges, peaks, valleys, capes, islands, tribes, towns of 1st, 2nd, 3rd, 4th and 5th importance, rivers, unsurveyed, canals, marshes and swamps, plains liable to inundation, contours are at 200 & 500 metres & thence at 500 metre intervals, minor hill features, geodetic trigonometrical stations, altitudes in metres, depths in metres, wells, springs, waterholes, pools, historical ruins, wireless telegraph stations, tombs, barbed wire, types of sand: sand submerged with superimposed seif (sword) dunes, sand sheets, barchan dunes, Relief shown by shading and hachures with height in metres and tinted shading. Colour. Scale 1: 2,000,000.