Check out these maps of London's 'ghost' Underground stations that no longer exist

Did you know the London Underground used to run all the way to Slough? Or Southend? The Tube has dozens of discontinued "ghost stations" and lines that once connected to the operational network, but now sit empty, gathering cobwebs. UsVsTh3m writer David Stevenson put together a Tube map showing the locations of these discontinued lines and stations, based on a Google Map made by Dylan Maryk. With Stevenson's blessing, we've combined his graphic with the modern Tube map to show where these ghost...