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Stone description: buff
| Wall Number | Country | State | Classification | Source Sort ascending |
|---|---|---|---|---|
| 15WE | United States | Ohio | Sandstone | Glenmont |
| 24EE | United States | Ohio | Sandstone | Glenmont |
| 7L20 | United States | Ohio | Sandstone | Glenmont |
| 2EE | United States | Ohio | Sandstone | Glenmont |
| 12RB21 | United States | Missouri | Limestone | Glencoe |
| S2-134 | United States | Montana | Marble | Gardner |
| 6RA14 | United States | Pennsylvania | Sandstone | Fuller |
| 10LB38 | United States | Colorado | Sandstone | Fremont Co.- Ark. River |
| 7LB31 | United States | Colorado | Sandstone | Fort Collins |
| 9LB32 | United States | New York | Quartzite | Fort Ann |
| 6RA6 | United States | Pennsylvania | Sandstone | Farrandsville |
| 8RA20 | United States | Ohio | Sandstone | Elyria |
| 4WE | United States | Pennsylvania | Sandstone | Elwood |
| 5WE | United States | Pennsylvania | Sandstone | Elwood |
| 9LA12 | United States | Iowa | Limestone | Earlham |
| 13RA14 | United States | Iowa | Dolomite | Dixon Sta. |
| 14RA18 | United States | Iowa | Dolomite | Delphi |
| 8RB34 | United States | Minnesota | Sandstone | Dakota |
| 3EE | United States | Pennsylvania | Sandstone | Curwensville |
| 3WE | United States | Pennsylvania | Sandstone | Curwensville |
| S1-34 | United States | Pennsylvania | Sandstone | Curwensville |
| 7RA1 | Portugal | Limestone | Covoes, Coimbra | |
| 13LB11 | United States | Ohio | Dolomite | Covington |
| 8LB31 | United States | Kentucky | Sandstone | Cloveport |
| 6LB30 | United States | Kentucky | Sandstone | Cloveport |
| 8RB37 | United States | Missouri | Sandstone | Clinton |
| 10LB7 | United States | Missouri | Limestone | Clinton |
| 13LB36 | United States | Utah | Marble | Clinton |
| 14LB16 | United States | Iowa | Dolomite | Clemont |
| 10LA37 | United States | Kansas | Sandstone | Chanute |
| 9LA6 | Austria | Marble | Castione | |
| 11RB20 | United States | Iowa | Limestone | Burlington |
| 11LA20 | United States | Iowa | Limestone | Bristow |
| 12RA15 | United States | Missouri | Dolomite | Booneville |
| 11LA13 | United States | Missouri | Dolomite | Booneville |
| S2-132 | United States | Idaho | Sandstone | Boise |
| S2-8 | United States | Idaho | Sandstone | Boise |
| 23EE | United States | Idaho | Sandstone | Boise |
| 8C | United States | Indiana | Limestone | Bloomington |
| 8LB20 | United States | Ohio | Sandstone | Berea |
| 13ra10 | United States | Ohio | Dolomite | Bellefountaine |
| S2-84 | United States | Indiana | Limestone | Bedford |
| S2-85 | United States | Indiana | Limestone | Bedford |
| 13EE | United States | Indiana | Limestone | Bedford |
| S3-5 | United States | Indiana | Limestone | Bedford |
| 17EE | United States | Indiana | Limestone | Bedford |
| 18EE | United States | Indiana | Limestone | Bedford |
| 20WE | United States | Indiana | Limestone | Bedford |
| 21WE | United States | Indiana | Limestone | Bedford |
| 22WE | United States | Indiana | Limestone | Bedford |
| 29EE | United States | Indiana | Limestone | Bedford |
| 33WE | United States | Indiana | Limestone | Bedford |
| 11LB27 | United States | Arkansas | Quartzite | Bald Knob |
| 8RB14 | United States | Texas | Marble | Austin |
| 13RA23 | United States | Kansas | Limestone | Augusta |
| 10RA24 | United States | Kansas | Limestone | Armstrong |
| 3RQ | United States | Ohio | Sandstone | Amherst |
| 14WE | United States | Ohio | Sandstone | Amherst |
| 1RQ | United States | Ohio | Sandstone | Amherst |
| 13RA15 | United States | Iowa | Dolomite | Ames Station Story Co. |
| 6La8 | United States | Pennsylvania | Sandstone | Altoona |
| 9RA38 | Spain | tuff | Alamazanon | |
| 7LA19 | United States | Ohio | Sandstone | Akron |