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Stone description: brownish-purple
| Wall Number | Country | State | Classification | Source Sort descending |
|---|---|---|---|---|
| 6RA29 | United States | New York | Sandstone | Albion |
| 8RB29 | United States | New York | Sandstone | Albion |
| 7RB39 | United States | New Jersey | Sandstone | Avondale |
| 7RA39 | United States | New Jersey | Sandstone | Belleville |
| 8RB40 | United States | New Jersey | Sandstone | Belleville |
| 9RB36 | United States | New Jersey | Sandstone | Belleville |
| 11RB35 | United States | Montana | Sandstone | Great Falls |
| 8LB28 | United States | New York | Sandstone | Hulberton |
| 6RA3 | United States | Pennsylvania | Sandstone | Hummelstown |
| 7LB43 | United States | Michigan | Sandstone | L'Anse |
| 8RA47 | United States | New Mexico | Sandstone | Las Vegas |
| 7LB40 | United States | New Jersey | Sandstone | Newark |
| 7LA39 | United States | New Jersey | Sandstone | Patterson |
| 5RA34 | United States | Connecticut | Conglomerate | Portland |
| 6LA12 | United States | Pennsylvania | Sandstone | Reading |
| 7LA45 | United States | New Mexico | Sandstone | Santa Fe |
| 8LA26 | United States | North Carolina | Sandstone | Wadesboro |