[Cob] clay hole

[Damon Howell]

I just dug out a big hole for a root cellar/storm shelter, and found  
the clay to be very high quality. Thought maybe anyone looking for  
clay could take this approach that will make the hole in the ground  
very useful in the future. I'd first use an auger to test the soil  
down there first though.

Damon in GA