Country State Classification Source WallNo Centennial Commercial Location surroundPic
United States Ohio Sandstone Marietta 6RB21 25471 y Front Face (South) Dscf0110.jpg
No 6RB21 is:

Description

buff
coarse grain
porous
carboniferous


Picture of the Archive Stone:
/archive/front/6rb21.jpg
Actual Picture from the Stone Wall: /mid2000/6rb21.jpg (63575 bytes)