Country State Classification Source WallNo Centennial Commercial Location surroundPic
United States Pennsylvania Sandstone Prospect 6LB6 259..? y Front Face (South) Dscf0124.jpg
No 6LB6 is:

Description

gray
fine grain
compact
carboniferous


Picture of the Archive Stone:
/archive/front/6lb6.jpg
Actual Picture from the Stone Wall: /mid2000/6lb6.jpg (63575 bytes)