Probably old hat to alot of you but here is something that I found at the GB US website
http://www.gransfors.us/TheAxeBook.pdf
http://www.gransfors.us/AncientAxeBook.pdf
Enjoy
http://www.gransfors.us/TheAxeBook.pdf
http://www.gransfors.us/AncientAxeBook.pdf
Enjoy