Country State Classification Source WallNo Centennial Commercial Location surroundPic
United States Pennsylvania Argillite (Slate) Lynnport 9RA17   n Front Face (South) Dscf0275.jpg
No 9RA17 is:

Description

dark gray
fine grain
slate


ARCHIVE STONE NOT AVAILABLE

Actual Picture from the Stone Wall: /mid2000/9ra17.jpg (63575 bytes)