In reply to tessa teapot:
> I might scour the library for 80's 90's guides, i've seen those drawings in On Peak Rock they're meticulous and amazing!
I imagine they shouldn't be hard to find in Sheffield. If you do struggle though drop me an email, you can probably borrow mine.
Oh, regarding the Amber Valley, a silly detail I just remembered:
The slope above the top of Ravensnest Tor is quite beautiful, especially when there are lots of bluebells amid the trees, and there's some old barbed wire that has been completely absorbed by the growth of the trees it was originally stapled to. It's interesting.
I took a photo (trying for something vaguely arty, but I don't have much of an eye for it unfortunately). Hang on. <rummages around a bit>
Here:
http://www.deepsoup.f2s.com/UKC/barbedwiretree.jpg