For those who love axes and axe heads, can i recommend those in the British Museum's pre-historic galleries:

http://www.themodernantiquarian.com/post/65272/images/central_london.html?stream=site
http://www.themodernantiquarian.com/post/65271/central_london.html
http://www.themodernantiquarian.com/post/65273/central_london.html

which include the one the author Alan Garner found in the fort at Mow Cop and based his book 'Red Shift' around.