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Stone classification: Sandstone
| Wall Number | Country | State Sort descending | Source | Description |
|---|---|---|---|---|
| 9RB35 | United States | West Virginia | Charleston | light buff, coarse grain, porous, carboniferous |
| 8La40 | United States | West Virginia | Parkersburg | greenish-gray, fine grain, compact, Devonian |
| 9RA36 | United States | West Virginia | Kingwood | cut from same block as 9LA34, buff, rust-spotted, medium grain, porous |
| 8RB45 | United States | Wisconsin | Packwaukee | light buff, medium grain, porous, Lower Silurian |
| 10Lb46 | United States | Wisconsin | Mauston | light gray, fine grain, porous, Lower Silurian |
| 10Lb47 | United States | Wisconsin | Mauston | light red, fine grain, porous, Lower Silurian |
| 9LB42 | United States | Wisconsin | Grand Rapids | light buff, fine grain, compact, Lower Silurian |
| 10RB48 | United States | Wisconsin | Ableman | light buff, fine grain, porous, friable, Lower Silurian |
| 9RB41 | United States | Wisconsin | Ableman | light buff, fine grain, compact, Lower Silurian |
| 9RA39 | United States | Wyoming | Rawlins | light gray, fine grain, porous, calcareous |
| 26WE | United States | Wyoming | Laramie | light-pink, medium-grain, porous |
| 9Lb44 | United States | Wyoming | Laramie | light red, fine grain, porous |
| S2-126 | United States | Wyoming | Laramie | dark-pink, medium-grain, porous |
| S2-1 | United States | Wyoming | Laramie | light-gray, medium-grain, porous |
| 7LB29 | United States | California | Livermore | gray, fine grain, porous |
| 6LA31 | United States | California | San Jose | buff, coarse grain, compact |
| 6RB30 | United States | California | Alameda | light brown, coarse grain, porous |
| 7RA29 | United States | California | Angel Island | gray, fine grain, porous |
| 7LA29 | United States | California | Livermore | gray, fine grain, compact |
| 6RA31 | United States | California | Haywards | brown, medium grain, porous |
| 6LB31 | United States | California | San Jose | pink, medium grain, compact |
| 7RB28 | United States | California | Sites | greenish-gray, fine grain, porous |
| 6LA33 | United States | Colorado | Trinidad | light gray, fine grain, compact, calcareous |
| 7LB31 | United States | Colorado | Fort Collins | buff, gray-banded, fine grain, compact, calcareous |
| 10LB38 | United States | Colorado | Fremont Co.- Ark. River | buff, fine grain, porous |
| 8LB33 | United States | Colorado | Canon City | light olive, fine grain, porous |
| 10RB32 | United States | Colorado | Fort Collins | light gray, fine grain, porous, calcareous |
| 8LA33 | United States | Colorado | Buckhorn | pale-pink, fine grain, compact |
| 7RA31 | United States | Colorado | Coal Creek | light gray, fine grain, porous |
| 7LA31 | United States | Colorado | Fort Collins | light gray, rust-spotted, fine grain, porous, cretaceous |
| 6RA33 | United States | Colorado | Greeley | light red, laminated, fine grain, compact |
| 8RB33 | United States | Colorado | Fort Collins | brick-red, porous, fine grain |
| 6LB33 | United States | Colorado | Buckhorn | pale-pink, fine grain, compact |
| 7RB31 | United States | Colorado | Jefferson Co. | light red, fine grain, compact |
| 8RA33 | United States | Colorado | Longmont | pink, fine grain, porous |
| 8RA35 | United States | Connecticut | Portland | purplish-brown, fine grain, compact, Triassic |
| 8LB35 | United States | Connecticut | Manchester | Red, fine grain, porous, Triassic |
| 4L6 | United States | Connecticut | Portland | brown, medium-gr, compact, Triassic |
| 4R6 | United States | Connecticut | Portland | Cut from same block as 4L6, brown, medium-gr, compact, Triassic |
| 8LA35 | United States | Connecticut | E. Haven | brown, coarse grain, porous, Triassic |
| 10RQ | United States | Connecticut | Fair Haven | brown, coarse, porous, arkose, Fair Haven Granite |
| 7RA33 | United States | Connecticut | Portland | purplish-brown, fine grain, compact, Triassic |
| 7La33 | United States | Connecticut | Cromwell | purplish-brown, medium grain, porous, muscovite, Triassic |
| 8RB35 | United States | Connecticut | Portland | purplish-brown, medium grain, porous, muscovite, Triassic |
| 14RQ | United States | Connecticut | Fair Haven | brown, coarse, porous, arkose, Fair Haven Granite |
| 9LA44 | United States | Florida | Suwannee River | nearly white, porous, coarsely vesicular, phosphatic |