Country State Classification Source WallNo Centennial Commercial Location surroundPic
United States Colorado Sandstone Coal Creek 7RA31 25789/2 n y Front Face (South) DSCF0230.jpg
No 7RA31 is:

Description

light gray
fine grain
porous


Picture of the Archive Stone:
/archive/front/7ra31.jpg
Actual Picture from the Stone Wall: /mid2000/7ra31.jpg (63575 bytes)