My favourite useless fact is that Old Trafford's highest attendance is for an FA Cup semi-final involving Grimsby. They were briefly a very good team.Many thanks for posting this league ladder, which I find fascinating.
Never knew Grimsby ever had such a successful spell in Division One.
Also, eleven grounds (or their modern successors, and mainly in the North) where I have seen Argyle play, haven't staged League football this season.
Such a pity that the modern game has become so money dominated.