Ordnance Survey 1:625 000 map of Great Britain (local government areas & European Constituencies) south : administrative areas.
Great Britain.Ordnance Survey.
Southampton : Ordnance Survey,
1990.
Relief shown by spot heights.
"Boundaries as notified to 1-4-90"
Inset: Greater London.
Overprinted in green: European constituencies as notified 1-4-90.