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Stone description: fine-grain
| Wall Number | Country Sort descending | State | Classification | Source |
|---|---|---|---|---|
| S1-21 | Italy | Granite | Biella | |
| 12LA2 | United States | California | Marble | Colfax |
| S1-45 | United States | Tennessee | Sandstone | Crossville |
| 12WE | United States | Ohio | Sandstone | McDermott |
| S1-46 | United States | Tennessee | Sandstone | Crossville |
| 13WE | United States | Ohio | Sandstone | McDermott |
| S1-47 | United States | Tennessee | Sandstone | Crossville |
| 17WE | United States | Ohio | Sandstone | McDermott |
| S1-48 | United States | Pennsylvania | Sandstone | Wyoming |
| 18WE | United States | Ohio | Sandstone | McDermott |
| S1-49 | United States | Tennessee | Sandstone | Crossville |
| 19WE | United States | Ohio | Sandstone | McDermott |
| S1-5 | United States | Unknown | Sandstone | Unknown |
| 1WE | United States | Texas | Limestone | Cedar Park |
| S1-50 | United States | Pennsylvania | Sandstone | Wyoming |
| 21EE | United States | New York | Sandstone | Portageville |
| S2-10 | United States | Ohio | Sandstone | McDermott |
| 22EE | United States | Ohio | Sandstone | McDermott |
| S2-100 | United States | Colorado | Granodiorite | Mountain Cross |
| 25EE | United States | Minnesota | Limestone | Mankato |
| S2-129 | United States | Florida | Limestone | New Port Richey |
| 27WE | United States | Florida | Limestone | New Port Richey |
| S2-53 | United States | Colorado | Granodiorite | Mountain Cross |
| 28EE | United States | Ohio | Sandstone | McDermott |
| S2-64 | United States | Tennessee | Sandstone | Crossville |
| 2WE | United States | Texas | Limestone | Cedar Park |
| S2-65 | United States | Tennessee | Sandstone | Crossville |
| 6EE | United States | Ohio | Sandstone | McDermott |
| S2-66 | United States | Tennessee | Sandstone | Crossville |
| 6LB10 | United States | Pennsylvania | Sandstone | Wampum |
| S2-7 | United States | Ohio | Sandstone | McDermott |
| 7EE | United States | Ohio | Sandstone | McDermott |
| S2-89 | United States | Massachusetts | Granite | Unknown |
| S2-9 | United States | New York | Sandstone | Malone |
| 9WE | United States | Ohio | Sandstone | McDermott |
| S2-94 | United States | Maine | Granite | North Jay |
| S1-1 | United States | Ohio | Sandstone | McDermott |
| S3-11 | United States | Ohio | Sandstone | McDermott |
| S1-11 | United States | Rhode Island | Granite | Westerly |
| S3-6 | United States | Ohio | Sandstone | McDermott |
| S1-12 | United States | Unknown | Granite | Unknown |
| S1-14 | United States | Unknown | Granite | Unknown |
| S1-19 | United States | Unknown | Granite | Unknown |
| S1-2 | United States | Ohio | Sandstone | McDermott |
| S1-3 | United States | Unknown | Sandstone | Unknown |
| S1-38 | United States | Pennsylvania | Sandstone | Wyoming |
| S1-39 | United States | Tennessee | Sandstone | Crossville |
| S1-4 | United States | Unknown | Sandstone | Unknown |
| S1-40 | United States | Pennsylvania | Sandstone | Wyoming |
| S1-41 | United States | Pennsylvania | Sandstone | Wyoming |
| S1-42 | United States | Pennsylvania | Sandstone | Wyoming |
| S1-43 | United States | Tennessee | Sandstone | Crossville |