Wall Number | Country | State Sort descending | Classification | Source |
---|---|---|---|---|
S2-165 | United States | Massachusetts | Marble | Lee |
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 |
9WE | United States | Ohio | Sandstone | McDermott |
7La12 | United States | Pennsylvania | Limestone | Hummelstown |