| Country | State | Classification | Source | WallNo | Centennial | Commercial | Location | surroundPic |
| United States | Michigan | Sandstone | Marquette | 7RA42 | 27510/2 | y | Front Face (South) | DSCF0226.jpg |
Description |
| reddish |
| fine grain |
| porous |
| Potsdam |
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No 7RA42 is:
| Picture of the Archive Stone: |
Actual Picture from the Stone Wall:
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