Northern half of Northern Territory, extending south to Wycliffe Well on the Stuart Highway, west to the Great Northern Highway & Halls Creek in Western Australia, & east to cover the Gulf Country of Queensl&. The map shows roads & 4WD tracks, indicating accommodation, general stores & meal facilities, fuel supplies, places of interest, etc. Topography is shown by subtle relief shading & names of mountain ranges & selected peaks. National parks & Aboriginal Lands are highlighted. Latitude & longitude lines are drawn at 30' intervals with ticks at 5