| Country | State | Classification | Source | WallNo | Centennial | Commercial | Location | surroundPic |
| United States | California | Sandstone | Sites | 7RB28 | n | Front Face (South) | DSCF0231.jpg |
Description |
| greenish-gray |
| fine grain |
| porous |
ARCHIVE STONE NOT AVAILABLE
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No 7RB28 is:
| ARCHIVE STONE NOT AVAILABLE |
Actual Picture from the Stone Wall:
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