Country State Classification Source WallNo Centennial Commercial Location surroundPic
United States Pennsylvania Argillite (Slate) Bangor 8La18   y Front Face (South) DSCF0248.jpg
No 8LA18 is:

Description

blue-black
fine grain
roofing slate


ARCHIVE STONE NOT AVAILABLE

Actual Picture from the Stone Wall: /mid2000/8la18.jpg (63575 bytes)