| Country | State | Classification | Source | WallNo | Centennial | Commercial | Location | surroundPic |
| United States | Pennsylvania | Sandstone | Reading | 6LA12 | 26436/1 | y | Front Face (South) | Dscf0122.jpg |
Description |
| brownish-purple |
| medium grain |
| porous |
| Triassic |
| ||||||||||||||||||||
No 6LA12 is:
| Picture of the Archive Stone: |
Actual Picture from the Stone Wall:
| ||||||||||||||||||