Analysis of information sources in references of the Wikipedia article "Indian Face" in English language version.
The controversial but undeniably brilliant John Redhead left his mark on the infamous North Stack Wall during the 1980's, creating a series of life-threatening routes; his worrying "The Bells The Bells" E7 6b was Britain's first E7, and it waited a staggering 6 years for its first repeat at the hands of Andy Pollitt
Neil Dickson on John Redhead's masterpiece 'Margins of the Mind' E8 6c, belayed by Redhead himself
Indian Face, E9 6c, FFA J. Dawes, 4.10.1986. Indian Face has established itself as the route of the 1980s. Seven repeats in the quarter of a century since it was first climbed and no on-sight ascent, despite routes with bigger E-grades receiving more attention tells you all you need to know. We haven't really included this route so you should actually go and climb it, more to show you where it goes. If you are keen to make an ascent, track down one of the previous ascensionists to get their beta.
So, Margins of the Mind. So-called first E8.