| Country | State | Classification | Source | WallNo | Centennial | Commercial | Location | surroundPic |
| United States | Pennsylvania | Diorite | Reading | 8Lb19 | 26474 | n | Front Face (South) | DSCF0249.jpg |
Description |
| black and white-spotted |
| coarse grain |
| slightly porous |
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No 8LB19 is:
| Picture of the Archive Stone: |
Actual Picture from the Stone Wall:
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