Sep 27, 2011

The tunnel

Until now we have excavated in the tunnel in the area indicated as "Photo A" bellow, and now on the other side of the wall we found an aperture like a drain indicated as "Photo B".
But we are uncertain how functioned that tunnel yet,
and the excavation in this year will be closed soon.
So we have to postpone the conclusion about it.

(Photo A)

(Photo B)