Hey up KK,
I know the Head Stone....but can't say I've ever come across any folklore attached to it tho'.
I was having a fester at your Carl Wark pics.....http://www.themodernantiquarian.com/post/32322
the possible carving on Higgar(?) Tor.....is the blast from a mortar shell. There are quite a few others on the Burbage Rocks.....whole area was used for army training in the 40's.
nice one
stu.