Quote Originally Posted by Avlvs Brittanicus
Am I right in thinking that the early pre-Celts didn't write anything down?
They did have a form of writting called "Oghaim" which was basically a horizontal line carved into a piece of wood with vertical lines above, below and through the vertical one to denote phonetical sounds. I'm pretty sure it wasn't used for record keeping more for the same purpose as Australian Koories used "message sticks".

http://en.wikipedia.org/wiki/Image:M...ibes_Towns.png

For a simplified map of Gaulish tribal dispositions including the Cubi-Biturge.