Country State Classification Source WallNo Centennial Commercial Location surroundPic
United States Ohio Limestone Piqua 14RB40 25317 y Front Face (South) Dscf0654.jpg
No 14RB40 is:

Description

dark
mottled
fine grain
compact
Upper Silurian


Picture of the Archive Stone:
/archive/front/14rb40.jpg
Actual Picture from the Stone Wall: /mid2000/14rb40.jpg (63575 bytes)