Country State Classification Source WallNo Centennial Commercial Location surroundPic
United States Pennsylvania Sandstone Franklin 6RB2 25848 y Front Face (South) Dscf0104.jpg
No 6RB2 is:

Description

gray
fine grain
porous
Sub-carboniferous


Picture of the Archive Stone:
/archive/front/6rb2.jpg
Actual Picture from the Stone Wall: /mid2000/6rb2.jpg (63575 bytes)