Country State Classification Source WallNo Centennial Commercial Location surroundPic
United States Ohio Sandstone Sunbury 6LB20 25378B y Front Face (South) Dscf0119.jpg
No 6LB20 is:

Description

light gray
fine grain
porous
Lower carboniferous


Picture of the Archive Stone:
/archive/front/6lb20.jpg
Actual Picture from the Stone Wall: /mid2000/6lb20.jpg (63575 bytes)