Country State Classification Source WallNo Centennial Commercial Location surroundPic
United States Pennsylvania Sandstone Lucesco 6RA12 25903 y Front Face (South) Dscf0107.jpg
No 6RA12 is:

Description

gray
dark-streaked
medium grain
compact
carboniferous


Picture of the Archive Stone:
/archive/front/6ra12.jpg
Actual Picture from the Stone Wall: /mid2000/6ra12.jpg (63575 bytes)