Country State Classification Source WallNo Centennial Commercial Location surroundPic
United States New York Sandstone Stony Hollow Ulster Co. 9RB30 25704 y Front Face (South) Dscf0282.jpg
No 9RB30 is:

Description

dark blue
fine grain
compact
Devonian


Picture of the Archive Stone:
/archive/front/9rb30.jpg
Actual Picture from the Stone Wall: /mid2000/9rb30.jpg (63575 bytes)