On 7/27/2014 12:30 PM, Phil Koontz wrote:
> I fell across this blog entry about ancient American tools and wood
> working.  The kerfed boxes near the bottom are particularly cool.
>
> http://www.dailykos.com/story/2014/07/27/1317058/-Ancient-America-
Northwest-Coast-Woodworking-
Tools">http://www.dailykos.com/story/2014/07/27/1317058/-Ancient-America-
Northwest-Coast-Woodworking-Tools
They had vast resources in the west coast mediteranean climate, and 
developed a sophisticated woodworking technology.
It has to be seen close up to really appreaciate it.

Don