This is a comprehensive source of national names data. It contains all names that appear on Ordnance Survey 1:50,000 scale Landranger maps of Great Britain. This fourth edition includes all new county and unitary authority names. It covers cities, towns, villages, rivers, lakes, canals, valleys, antiquities, stately homes and long distances paths, along with the many other names features that appear on Ordnance Survey Landranger maps. Names are listed in alphabetical order and each entry includes the name, county, four figure National Grid reference number, latitude, longitude, feature code and Landranger map numbers on which the feature appears.