Country State Classification Source WallNo Centennial Commercial Location surroundPic
United States Ohio Dolomite Sandusky 14RB13 26106 y Front Face (South) Dscf0635.jpg
No 14RB13 is:

Description

light gray
mottled
fine grain
compact
bituminous
Devonian


Picture of the Archive Stone:
/archive/front/14rb13.jpg
Actual Picture from the Stone Wall: /mid2000/14rb13.jpg (63575 bytes)