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Stone description: buff
| Wall Number Sort descending | Country | State | Classification | Source |
|---|---|---|---|---|
| 6La9 | United States | Pennsylvania | Sandstone | Waynesburgh |
| 6LB11 | United States | Pennsylvania | Sandstone | Sharon |
| 6LB3 | United States | Pennsylvania | Sandstone | Oil City |
| 6LB30 | United States | Kentucky | Sandstone | Cloveport |
| 6RA14 | United States | Pennsylvania | Sandstone | Fuller |
| 6RA21 | United States | Ohio | Sandstone | Ridgeville |
| 6RA6 | United States | Pennsylvania | Sandstone | Farrandsville |
| 6RB21 | United States | Ohio | Sandstone | Marietta |
| 7EE | United States | Ohio | Sandstone | McDermott |
| 7L20 | United States | Ohio | Sandstone | Glenmont |
| 7LA19 | United States | Ohio | Sandstone | Akron |
| 7LA6 | Hungary | Limestone | Margarethen Leitha Mts. | |
| 7LB31 | United States | Colorado | Sandstone | Fort Collins |
| 7R21 | United States | Ohio | Sandstone | Glenmont |
| 7RA1 | Portugal | Limestone | Covoes, Coimbra | |
| 7RA5 | Hungary | Limestone | Margarethen Leitha Mts. | |
| 7RB20 | United States | Ohio | Sandstone | Independence |
| 8C | United States | Indiana | Limestone | Bloomington |
| 8LB20 | United States | Ohio | Sandstone | Berea |
| 8LB31 | United States | Kentucky | Sandstone | Cloveport |
| 8LB36 | Scotland | Sandstone | Thurso | |
| 8LB44 | United States | Wisconsin | Granite | Wausau |
| 8RA20 | United States | Ohio | Sandstone | Elyria |
| 8RA37 | United States | Missouri | Sandstone | Howard Co. |
| 8RA4 | United States | Tennessee | Limestone | Nolensville Pike |
| 8RA7 | Austria | Marble | Untersberg | |
| 8RB14 | United States | Texas | Marble | Austin |
| 8RB16 | United States | Wisconsin | Limestone | Madison |
| 8RB20 | United States | Ohio | Sandstone | Middleburg Twp. Cuyahoga Co. |
| 8RB34 | United States | Minnesota | Sandstone | Dakota |
| 8RB37 | United States | Missouri | Sandstone | Clinton |
| 9LA12 | United States | Iowa | Limestone | Earlham |
| 9LA22 | United States | Ohio | Sandstone | Logan |
| 9La34 | United States | West Virginia | Sandstone | Kingwood |
| 9LA6 | Austria | Marble | Castione | |
| 9Lb17 | United States | Pennsylvania | Sandstone | Homewood |
| 9LB21 | United States | Ohio | Sandstone | Twinsburg |
| 9LB32 | United States | New York | Quartzite | Fort Ann |
| 9RA18 | United States | Pennsylvania | Sandstone | Meadville |
| 9RA20 | United States | Pennsylvania | Sandstone | Uniontown |
| 9RA22 | United States | Ohio | Sandstone | Newark |
| 9RA33 | United States | Minnesota | Sandstone | Jordan |
| 9RA36 | United States | West Virginia | Sandstone | Kingwood |
| 9RA37 | Spain | Sandstone | Murcia | |
| 9RA38 | Spain | tuff | Alamazanon | |
| 9RB12 | United States | Iowa | Limestone | Independence |
| 9RB14 | United States | Iowa | Limestone | Tipton |
| 9RB32 | United States | Missouri | Sandstone | Meadville |
| 9RB42 | Portugal | Sandstone | St. Miguel, Coimbra | |
| 9RB5 | United States | North Carolina | Limestone | Newbern |
| S1-3 | United States | Unknown | Sandstone | Unknown |
| S1-34 | United States | Pennsylvania | Sandstone | Curwensville |
| S1-35 | United States | Ohio | Sandstone | Glenmont |
| S1-4 | United States | Unknown | Sandstone | Unknown |
| S1-5 | United States | Unknown | Sandstone | Unknown |
| S2-10 | United States | Ohio | Sandstone | McDermott |
| S2-132 | United States | Idaho | Sandstone | Boise |
| S2-134 | United States | Montana | Marble | Gardner |
| S2-168 | United States | Georgia | Marble | Marble Hill |
| S2-8 | United States | Idaho | Sandstone | Boise |
| S2-84 | United States | Indiana | Limestone | Bedford |
| S2-85 | United States | Indiana | Limestone | Bedford |
| S3-5 | United States | Indiana | Limestone | Bedford |