Country State Classification Source WallNo Centennial Commercial Location surroundPic
United States Pennsylvania Serpentine W. Chester 8Lb18 27319 y Front Face (South) DSCF0248.jpg
No 8LB18 is:

Description

green
coarse grain
impure


Picture of the Archive Stone:
/archive/front/8lb18.jpg
Actual Picture from the Stone Wall: /mid2000/8lb18.jpg (63575 bytes)