For the last century A-Z maps have been the trusted and reliable source of mapping for Londoners. As the face of London has changed so have the maps. This history will outline these changes and reveal how the city has changed over the last 100 years. Did you know that Wembley Stadium used to be a Greyhound racing circuit, that the Millennium Dome is the biggest structure of its kind in the world, and that the London Eye was not the first big wheel in London?