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Stone description: buff
| Wall Number | Country | State Sort ascending | Classification | Source |
|---|---|---|---|---|
| 10LB38 | United States | Colorado | Sandstone | Fremont Co.- Ark. River |
| 7LB31 | United States | Colorado | Sandstone | Fort Collins |
| 6LA31 | United States | California | Sandstone | San Jose |
| 13LA4 | United States | Wisconsin | Dolomite | River Falls Pierce Co. |
| 8LB44 | United States | Wisconsin | Granite | Wausau |
| 8RB16 | United States | Wisconsin | Limestone | Madison |
| 9La34 | United States | West Virginia | Sandstone | Kingwood |
| 9RA36 | United States | West Virginia | Sandstone | Kingwood |
| 13LB36 | United States | Utah | Marble | Clinton |
| S1-3 | United States | Unknown | Sandstone | Unknown |
| S1-4 | United States | Unknown | Sandstone | Unknown |
| S1-5 | United States | Unknown | Sandstone | Unknown |
| 14La4 | United States | Texas | Dolomite | San Saba |
| 8RB14 | United States | Texas | Marble | Austin |
| 13RA27 | United States | Tennessee | Limestone | Nashville |
| 8RA4 | United States | Tennessee | Limestone | Nolensville Pike |
| 11LB27 | United States | Arkansas | Quartzite | Bald Knob |
| 6La9 | United States | Pennsylvania | Sandstone | Waynesburgh |
| 6LB11 | United States | Pennsylvania | Sandstone | Sharon |
| 6LB3 | United States | Pennsylvania | Sandstone | Oil City |
| 9Lb17 | United States | Pennsylvania | Sandstone | Homewood |
| 6RA14 | United States | Pennsylvania | Sandstone | Fuller |
| 9RA18 | United States | Pennsylvania | Sandstone | Meadville |
| 6RA6 | United States | Pennsylvania | Sandstone | Farrandsville |
| 9RA20 | United States | Pennsylvania | Sandstone | Uniontown |
| 3EE | United States | Pennsylvania | Sandstone | Curwensville |
| 3WE | United States | Pennsylvania | Sandstone | Curwensville |
| 4WE | United States | Pennsylvania | Sandstone | Elwood |
| S1-34 | United States | Pennsylvania | Sandstone | Curwensville |
| 5WE | United States | Pennsylvania | Sandstone | Elwood |
| 6La13 | United States | Pennsylvania | Sandstone | Monongahela City |
| 6La4 | United States | Pennsylvania | Sandstone | Wampum |
| 6La8 | United States | Pennsylvania | Sandstone | Altoona |
| 9LA22 | United States | Ohio | Sandstone | Logan |
| 1RQ | United States | Ohio | Sandstone | Amherst |
| 22EE | United States | Ohio | Sandstone | McDermott |
| 9LB21 | United States | Ohio | Sandstone | Twinsburg |
| 13LB11 | United States | Ohio | Dolomite | Covington |
| 6RA21 | United States | Ohio | Sandstone | Ridgeville |
| 24EE | United States | Ohio | Sandstone | Glenmont |
| 6RB21 | United States | Ohio | Sandstone | Marietta |
| 9RA22 | United States | Ohio | Sandstone | Newark |
| 13ra10 | United States | Ohio | Dolomite | Bellefountaine |
| 7EE | United States | Ohio | Sandstone | McDermott |
| 7L20 | United States | Ohio | Sandstone | Glenmont |
| 7LA19 | United States | Ohio | Sandstone | Akron |
| 2EE | United States | Ohio | Sandstone | Glenmont |
| 7R21 | United States | Ohio | Sandstone | Glenmont |
| 3RQ | United States | Ohio | Sandstone | Amherst |
| 11RQ | United States | Ohio | Sandstone | Glenmont |
| 13RQ | United States | Ohio | Sandstone | Glenmont |
| 7RB20 | United States | Ohio | Sandstone | Independence |
| 13WE | United States | Ohio | Sandstone | McDermott |
| 14LA12 | United States | Ohio | Dolomite | Yellow Springs |
| 8LB20 | United States | Ohio | Sandstone | Berea |
| 5LA1 | United States | Ohio | Sandstone | Mt. Gilead |
| 5LA15 | United States | Ohio | Sandstone | Rockville |
| S1-35 | United States | Ohio | Sandstone | Glenmont |
| 5Lb3 | United States | Ohio | Sandstone | Zanesville |
| 8RA20 | United States | Ohio | Sandstone | Elyria |
| 5LB4 | United States | Ohio | Sandstone | New Philadelphia |
| 5RA5 | United States | Ohio | Sandstone | Marietta |
| S2-10 | United States | Ohio | Sandstone | McDermott |
| 5RA7 | United States | Ohio | Sandstone | Lewis Mills |
| 14WE | United States | Ohio | Sandstone | Amherst |
| 8RB20 | United States | Ohio | Sandstone | Middleburg Twp. Cuyahoga Co. |
| 6LA21 | United States | Ohio | Sandstone | Warwick |
| 15WE | United States | Ohio | Sandstone | Glenmont |
| 9RB5 | United States | North Carolina | Limestone | Newbern |
| 12LA33 | United States | North Carolina | Limestone | Rock Point |
| 9LB32 | United States | New York | Quartzite | Fort Ann |
| S2-134 | United States | Montana | Marble | Gardner |
| 10LB7 | United States | Missouri | Limestone | Clinton |
| 10RB36 | United States | Missouri | Sandstone | St. Genevieve |
| 11LA13 | United States | Missouri | Dolomite | Booneville |
| 11RA11 | United States | Missouri | Dolomite | Sedalia |
| 9RB32 | United States | Missouri | Sandstone | Meadville |
| 12LB15 | United States | Missouri | Limestone | Hannibal |
| 8RA37 | United States | Missouri | Sandstone | Howard Co. |
| 12RA15 | United States | Missouri | Dolomite | Booneville |
| 12RB21 | United States | Missouri | Limestone | Glencoe |
| 8RB37 | United States | Missouri | Sandstone | Clinton |
| 1C | United States | Minnesota | Limestone | Mankato |
| 25EE | United States | Minnesota | Limestone | Mankato |
| 9RA33 | United States | Minnesota | Sandstone | Jordan |
| 13RA7 | United States | Minnesota | Dolomite | Mankato |
| 12RA9 | United States | Minnesota | Dolomite | Kasota |
| 8RB34 | United States | Minnesota | Sandstone | Dakota |
| 6LB30 | United States | Kentucky | Sandstone | Cloveport |
| 8LB31 | United States | Kentucky | Sandstone | Cloveport |
| 5LA28 | United States | Kentucky | Sandstone | Grayson Spgs |
| 10RA12 | United States | Kansas | Dolomite | Richland Twp. Butler Co. |
| 10RA24 | United States | Kansas | Limestone | Armstrong |
| 10RA32 | United States | Kansas | Sandstone | Parsons |
| 10RA33 | United States | Kansas | Sandstone | Neodesha |
| 13RA23 | United States | Kansas | Limestone | Augusta |
| 4C | United States | Kansas | Limestone | Silverdale |
| 12LB22 | United States | Kansas | Limestone | Junction City |
| 10LA25 | United States | Kansas | Limestone | Greeley |
| 12RB22 | United States | Kansas | Limestone | Wilson |