| Country | State | Classification | Source | WallNo | Centennial | Commercial | Location | surroundPic |
| United States | Pennsylvania | Conglomerate | Fairfield | 9Lb20 | 26376 | n | Front Face (South) | Dscf0302.jpg |
Description |
| red and gray |
| calcareous |
| conglomerate |
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No 9LB20 is:
| Picture of the Archive Stone: |
Actual Picture from the Stone Wall:
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