Guide to other websites

Multimap Provides maps and driving directions within mainland Great Britain. Also provides European and Worldwide maps.
www.multimap.com

Old-Maps Providing access to Britain's most extensive digital historical map archive.
www.old-maps.co.uk

Ordnance Survey Provides free on-line maps, historical maps, an on-line map ordering service, copyright and technical information.
www.ordnancesurvey.co.uk