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Stone classification: Sandstone
| Wall Number | Country | State Sort descending | Source | Description |
|---|---|---|---|---|
| 7R21 | United States | Ohio | Glenmont | buff, medium grain, Briar Hill |
| 9LA21 | United States | Ohio | Lancaster | bright-yellow, coarse grain, porous, Lower carboniferous |
| 5LA6 | United States | Ohio | Weller Twp. Richland Co. | light buff, coarse grain, porous, Lower carboniferous |
| 8LA21 | United States | Ohio | Steubensville Jefferson Co. | gray, coarse grain, porous, carboniferous |
| 2EE | United States | Ohio | Glenmont | buff, coarse-grain, porous |
| 5RB5 | United States | Ohio | Brownhelm | light buff, medium grain, porous, Lower carboniferous |
| 9LA22 | United States | Ohio | Logan | buff, coarse grain, porous, Lower carboniferous |
| 5LA7 | United States | Ohio | Millersburg | gray, fine grain, porous, carboniferous |
| 6RQ | United States | Ohio | McDermont | light gray, fine grain, porous |
| 2RQ | United States | Ohio | Amherst | gray, medium grain, porous, Berea Gray |
| 5RB6 | United States | Ohio | Cumberland | gray, medium grain, porous, carboniferous |
| 7RA19 | United States | Ohio | Carrollton | light yellowish, coarse grain, porous, Sub-carboniferous |
| 9RB20 | United States | Ohio | Harmer | greenish-gray, medium grain, porous, Lower carboniferous |
| 5La8 | United States | Ohio | Youngstown | gray, medium grain, porous, carboniferous |
| 6WE | United States | Ohio | Amherst | gray, medium-grain, porous |
| 10RB22 | United States | Ohio | Warren | gray, fine grain, porous, Lower carboniferous, flagstone |
| 5RB7 | United States | Ohio | Cumberland | greenish-gray, medium grain, compact, carboniferous |
| 7RA20 | United States | Ohio | Elyria | gray, fine grain, porous, Lower carboniferous |
| 9RB21 | United States | Ohio | Berea | light gray, fine grain, porous |
| 5LA9 | United States | Ohio | Piketon | light gray, fine grain, porous, Lower carboniferous |
| 7EE | United States | Ohio | McDermott | buff, fine-grain, porous |
| 3RQ | United States | Ohio | Amherst | buff, medium grain, porous, Berea Buff |
| 5RB8 | United States | Ohio | Independence | gray, coarse grain, porous, Lower carboniferous |
| 5LB1 | United States | Ohio | N. Hampton | gray, fine grain, porous, Lower carboniferous, bluestone |
| 7L20 | United States | Ohio | Glenmont | buff, medium grain, Briar Hill |
| S2-7 | United States | Ohio | McDermott | gray, fine-grain, porous |
| 5RQ | United States | Ohio | Kipton | gray, fine grain, porous, Kipton Gray |
| 6RA20 | United States | Ohio | Lancaster | light gray, coarse, friable, Lower carboniferous |
| S2-10 | United States | Ohio | McDermott | buff, fine-grain, porous |
| 5LB2 | United States | Ohio | Newburgh | gray, fine grain, porous, Lower carboniferous |
| 7LA19 | United States | Ohio | Akron | buff, coarse grain, fine grain, porous, carboniferous |
| 6RA21 | United States | Ohio | Ridgeville | buff, medium grain, porous, Lower carboniferous |
| 5Lb3 | United States | Ohio | Zanesville | buff, coarse grain, porous, carboniferous |
| 8RB20 | United States | Ohio | Middleburg Twp. Cuyahoga Co. | buff, medium grain, porous, Lower carboniferous |
| 6EE | United States | Ohio | McDermott | gray, fine-grain, porous |
| 5LB4 | United States | Ohio | New Philadelphia | buff, coarse grain, porous, carboniferous |
| 8RB21 | United States | Ohio | Amherst | light buff, fine grain, porous, laminated, Lower carboniferous |
| S3-11 | United States | Ohio | McDermott | gray, fine-grain, porous |
| 9RB37 | United States | Oregon | Oakland | blue gray, fine grain, compact, argillaceous |
| 9RB38 | United States | Oregon | Near Albany | brown, fine grain, porous |
| 9Lb34 | United States | Oregon | Jacksonville | reddish-brown, fine grain, porous |
| 9Lb37 | United States | Oregon | Forest Grove | gray, fine grain, porous |
| 11RB33 | United States | Oregon | Jacksonville | gray, fine grain, porous |
| 11RB34 | United States | Oregon | Dallas | gray-brown, fine grain, porous |
| 6LB13 | United States | Pennsylvania | Beaver Falls | light gray, coarse grain, porous, carboniferous |
| 9RA19 | United States | Pennsylvania | Franklin | greenish-gray, fine grain, porous, Sub-carboniferous |
| 6La10 | United States | Pennsylvania | Stoneboro | light brown, coarse grain, porous, carboniferous |
| 6RA3 | United States | Pennsylvania | Hummelstown | brownish-purple, coarse grain, porous, Triassic |
| 6LB2 | United States | Pennsylvania | Mauch Chunk | gray, coarse grain, compact, carboniferous |
| 9RA20 | United States | Pennsylvania | Uniontown | buff, fine grain, porous, Sub-carboniferous |
| 6La11 | United States | Pennsylvania | Scranton | buff-banded, coarse grain, compact, Devonian |
| 6LA12 | United States | Pennsylvania | Reading | brownish-purple, medium grain, porous, Triassic |
| 8RA19 | United States | Pennsylvania | Lumberton | light Brownish-purple, fine grain, compact, Triassic |
| 6La13 | United States | Pennsylvania | Monongahela City | buff, coarse grain, porous, carboniferous |
| 6La14 | United States | Pennsylvania | Olyphant | pink, coarse grain, compact |
| 6RA4 | United States | Pennsylvania | Connellsville | light gray, fine grain, porous, carboniferous |
| 6LB3 | United States | Pennsylvania | Oil City | buff, fine grain, porous, carboniferous |
| 6LA15 | United States | Pennsylvania | Washington | yellowish-brown, coarse grain, porous, carboniferous |
| 4WE | United States | Pennsylvania | Elwood | buff, coarse-grain, compact |
| 6La16 | United States | Pennsylvania | Titusville | light buff, fine grain, porous, carboniferous |
| 6RA5 | United States | Pennsylvania | Mauch Chunk | dark gray, fine grain, compact |
| 6La17 | United States | Pennsylvania | Skinner's Eddy | light blue gray, fine grain, compact, Devonian |
| 6RA6 | United States | Pennsylvania | Farrandsville | buff, fine grain, porous, Devonian |
| 6LA18 | United States | Pennsylvania | Queens Run Clinton Co. | dark gray, fine grain, compact, Devonian |
| 6RA7 | United States | Pennsylvania | Derry Station Westmorland Co. | bluish-gray, fine grain, compact, carboniferous |
| 6RA8 | United States | Pennsylvania | Homewood | brown, coarse grain, porous, carboniferous |
| 6LB4 | United States | Pennsylvania | Schickshinny Luzerne Co. | dark gray, coarse grain, compact, carboniferous |
| 6RA9 | United States | Pennsylvania | Garland | yellow, coarse grain, porous, carboniferous |
| 6RB2 | United States | Pennsylvania | Franklin | gray, fine grain, porous, Sub-carboniferous |
| 9Lb17 | United States | Pennsylvania | Homewood | buff, coarse grain, porous, carboniferous |
| 6Lb5 | United States | Pennsylvania | Nicholson | light blue gray, fine grain, compact, Devonian |
| 9LB18 | United States | Pennsylvania | Pittsburgh | |
| 6LB6 | United States | Pennsylvania | Prospect | gray, fine grain, compact, carboniferous |
| 6LA3 | United States | Pennsylvania | Wampum | light gray, medium grain, porous, carboniferous |
| 10Lb19 | United States | Pennsylvania | Stoop's Ferry | gray, fine grain, porous, argillaceous, carboniferous |
| 6LB7 | United States | Pennsylvania | Yardleyville | light brown, medium grain, porous, Triassic |
| 6LB8 | United States | Pennsylvania | Webster | brownish-gray, banded, fine grain, carboniferous |
| 6LB9 | United States | Pennsylvania | Baden | gray, rust-spotted, coarse, porous, carboniferous |
| 6RB3 | United States | Pennsylvania | Kiasola Station Beaver Co. | gray, coarse grain, porous, carboniferous |
| 6RA1 | United States | Pennsylvania | Mainesburgh | blue gray, fine grain, compact, Devonian |
| 6La4 | United States | Pennsylvania | Wampum | buff, coarse grain, porous, carboniferous |
| 6RA10 | United States | Pennsylvania | Johnstown | light gray, fine grain, compact, carboniferous |
| 6RA11 | United States | Pennsylvania | Layton Station Fayette Co. | light gray, medium grain, porous, carboniferous |
| 9La17 | United States | Pennsylvania | Schickshinny Luzerne Co. | blue gray, fine grain, compact, carboniferous |
| 6RB4 | United States | Pennsylvania | Center Bridge | gray, rust-spotted, coarse grain, compact, Triassic |
| S1-34 | United States | Pennsylvania | Curwensville | buff, coarse-grain, compact |
| 6RA12 | United States | Pennsylvania | Lucesco | gray, dark-streaked, medium grain, compact, carboniferous |
| 9LA18 | United States | Pennsylvania | Antrim | light gray, coarse, cellular, carboniferous |
| 6RB5 | United States | Pennsylvania | Greenville | light olive, fine grain, porous, carboniferous |
| 6RA13 | United States | Pennsylvania | Goldsboro | purplish-brown, medium grain, compact, Triassic |
| 9LA19 | United States | Pennsylvania | Curwensville | buff-tinted, coarse grain, porous |
| 6RB6 | United States | Pennsylvania | Center Bridge | purplish-gray, fine grain, compact, Triassic |
| 6RA14 | United States | Pennsylvania | Fuller | buff, coarse grain, porous, carboniferous |
| 9LA20 | United States | Pennsylvania | Pond Eddy | dark blue gray, fine grain, compact, Devonian |
| 6LA5 | United States | Pennsylvania | Scranton | gray, medium grain, porous, Sub-carboniferous |
| 6RB7 | United States | Pennsylvania | Cannonsburgh | light gray, fine grain, porous, carboniferous |
| 6RA15 | United States | Pennsylvania | Connellsville | green-tinted, brown, coarse, porous, carboniferous |
| 9RB18 | United States | Pennsylvania | Scottsdale | brown-banded, fine grain, compact, carboniferous |
| S1-48 | United States | Pennsylvania | Wyoming | dark-gray, fine-grain, compact |
| 6LA6 | United States | Pennsylvania | Scottsdale | brown-banded, fine grain, compact, carboniferous |