Original map is filed in the Map/Geospatial Center, a map reproduction is included in companion volume. "450/647/8-53" Map shows: international, provincial, Nigeria-Cameroons, divisional, and district boundaries; customs stations; three classes of roads and railways; lighthouses; telegraph lines; wireless stations, and native courts. The Trust Territory administered as part of Bornu, Adamawa, Benue, is shown by color code.