| Country | State | Classification | Source | WallNo | Centennial | Commercial | Location | surroundPic |
| United States | Pennsylvania | Dolomite | Valley Branch Chester Co. | 13RA8 | 37857 | y | Front Face (South) | Dscf0456.jpg |
Description |
| bluish-drab |
| fine grain |
| compact |
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No 13RA8 is:
| Picture of the Archive Stone: |
Actual Picture from the Stone Wall:
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