| Country | State | Classification | Source | WallNo | Centennial | Commercial | Location | surroundPic |
| United States | Pennsylvania | Conglomerate | Pottsville | 6RB11 | 25782 | n | Front Face (South) | Dscf0107.jpg |
Description |
| brown and gray |
| coarse |
| compact |
| siliceous |
| ||||||||||||||||||||
No 6RB11 is:
| Picture of the Archive Stone: |
Actual Picture from the Stone Wall:
| ||||||||||||||||||