This was linked on another site I'm a member on. Unfortunately I don't know anything about it, other than it's probably a MK1 Super. Maybe Allen Fletcher or someone else in the locale can shed some light???
http://www.derelictplaces.co.uk/main/showthread.php?t=16979
http://www.derelictplaces.co.uk/main/showthread.php?t=16979