| Wall Number Sort descending | Country | State | Classification | Source |
|---|---|---|---|---|
| 10LB6 | United States | Missouri | Limestone | Clinton |
| 12WE | United States | Ohio | Sandstone | McDermott |
| 17WE | United States | Ohio | Sandstone | McDermott |
| 18WE | United States | Ohio | Sandstone | McDermott |
| 19WE | United States | Ohio | Sandstone | McDermott |
| 7La12 | United States | Pennsylvania | Limestone | Hummelstown |
| 9WE | United States | Ohio | Sandstone | McDermott |
| S2-165 | United States | Massachusetts | Marble | Lee |