Country State Classification Source WallNo Centennial Commercial Location surroundPic
United States Montana Sandstone Columbus 8RB42 75253C n Front Face (South) DSCF0261.jpg
No 8RB42 is:

Description

dark gray
fine grain
porous
cretaceous


Picture of the Archive Stone:
/archive/front/8rb42.jpg
Actual Picture from the Stone Wall: /mid2000/8rb42.jpg (63575 bytes)