| Wall Number Sort descending | Country | State | Classification | Source | 
|---|---|---|---|---|
| 10RB41 | United States | Maryland | Granite | Granite | 
| 11RA2 | United States | Washington | Marble | Stevens Co. | 
| 12RB33 | United States | Ohio | Limestone | Millersburg | 
| 13RA29 | Austria | Marble | Adnet | |
| 5RB28 | Austria | Quartz | South Tyrol | |
| 7LA8 | United States | Arkansas | Marble | Sugar Orchard Cr.,Boone Co. | 
| 7LB36 | United States | Nevada | Andesite | Virginia City |