| Country | State | Classification | Source | WallNo | Centennial | Commercial | Location | surroundPic |
| United States | Pennsylvania | Sandstone | Uniontown | 9RA20 | 25992/1 n | y | Front Face (South) | Dscf0276.jpg |
Description |
| buff |
| fine grain |
| porous |
| Sub-carboniferous |
| ||||||||||||||||||||
No 9RA20 is:
| Picture of the Archive Stone: |
Actual Picture from the Stone Wall:
| ||||||||||||||||||