Map shows: international, provincial, Nigeria-Cameroons, divisional, native authority and tribal boundaries, lighthouses, customs stations, missions, native courts, four classes of roads, railways,telegraph lines, wireless stations, government medical stations, and forest reserves. Trust Territory administered as part of Benue and as part of Adamawa are indicated. Native authority and tribal areas are listed and located. "2000/1250/3-51" Original map is filed in the Map/Geospatial Center, map reproductionsis attached to companion volume.