| Country | State | Classification | Source | WallNo | Centennial | Commercial | Location | surroundPic |
| United States | New York | Limestone | Buffalo | 11RA6 | 26621/2 n | y | Front Face (South) | Dscf0353.jpg |
Description |
| dark gray |
| medium grain |
| compact |
| magnesian |
| Devonian |
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No 11RA6 is:
| Picture of the Archive Stone: |
Actual Picture from the Stone Wall:
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