| Country | State | Classification | Source | WallNo | Centennial | Commercial | Location | surroundPic |
| United States | Massachusetts | Diabase | Medford | 8LA23 | 26424 | y | Front Face (South) | DSCF0250.jpg |
Description |
| dark gray |
| coarse grain |
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No 8LA23 is:
| Picture of the Archive Stone: |
Actual Picture from the Stone Wall:
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