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Stone description: fine grain
| Wall Number Sort descending | Country | State | Classification | Source |
|---|---|---|---|---|
| 7RA28 | United States | Kentucky | Sandstone | Cloveport |
| 7RA29 | United States | California | Sandstone | Angel Island |
| 7RA31 | United States | Colorado | Sandstone | Coal Creek |
| 7RA32 | United States | Minnesota | Sandstone | Dresback |
| 7RA33 | United States | Connecticut | Sandstone | Portland |
| 7RA41 | United States | New Hampshire | Granite | Sunapee |
| 7RA42 | United States | Michigan | Sandstone | Marquette |
| 7RA43 | United States | Wisconsin | Granite | Lohrville |
| 7RA44 | United States | New Mexico | Sandstone | Las Vegas |
| 7RA45 | United States | New Mexico | Serpentine | Grant County Gila River |
| 7RB12 | Austria | Marble | Adnet | |
| 7RB13 | Austria | Marble | Castione | |
| 7RB15 | Austria | Marble | Castione | |
| 7RB18 | United States | Pennsylvania | Granite | Siesholtzville |
| 7RB22 | United States | North Carolina | Granite | Warren Plains |
| 7RB23 | United States | Maine | Gneiss | Jefferson |
| 7RB24 | United States | Maine | Granite | Augusta |
| 7RB26 | United States | New York | Sandstone | Covert |
| 7RB27 | United States | Kentucky | Sandstone | Marion |
| 7RB28 | United States | California | Sandstone | Sites |
| 7RB29 | United States | Texas | Granite | Burnet |
| 7RB30 | United States | Texas | Sandstone | Milsap |
| 7RB31 | United States | Colorado | Sandstone | Jefferson Co. |
| 7RB33 | United States | Connecticut | Granite | Waterford |
| 7RB34 | United States | Connecticut | Granite | W. Norfolk |
| 7RB40 | United States | New Hampshire | Granite | Milford |
| 7RB43 | United States | Wisconsin | Quartzite | Stevens Point |
| 7RB45 | United States | New Mexico | Tuff | Santa Fe |
| 7RB6 | Austria | Marble | Salzburg | |
| 7RQ | United States | Ohio | Sandstone | Kipton |
| 8L48 | United States | Ohio | Sandstone | Berea |
| 8LA1 | Portugal | Marble | Andorinha, Coimbra | |
| 8LA14 | United States | Indiana | Limestone | Kokomo |
| 8LA16 | United States | Kentucky | Limestone | Springfield |
| 8La18 | United States | Pennsylvania | Argillite (Slate) | Bangor |
| 8La19 | United States | Pennsylvania | Diabase | Goldsboro |
| 8LA2 | Portugal | Marble | Ameixoira, Coimbra | |
| 8LA20 | United States | Ohio | Sandstone | Portsmouth |
| 8LA24 | United States | North Carolina | Sandstone | Sanford |
| 8LA25 | United States | North Carolina | Sandstone | Durham |
| 8LA26 | United States | North Carolina | Sandstone | Wadesboro |
| 8LA27 | United States | Maine | Diabase | Addison Point |
| 8LA28 | United States | New York | Sandstone | W. Hurley |
| 8LA29 | United States | New York | Sandstone | Steeny Kill |
| 8LA3 | Portugal | Marble | Condeixa a Velha, Coimbra | |
| 8LA30 | United States | New York | Sandstone | Lockport |
| 8La32 | United States | Texas | Sandstone | Pecos |
| 8LA33 | United States | Colorado | Sandstone | Buckhorn |
| 8LA34 | United States | Minnesota | Sandstone | Fond Du Lac |
| 8LA36 | United States | Missouri | Sandstone | Clinton |
| 8LA38 | United States | Arizona | Sandstone | Flagstaff |
| 8La40 | United States | West Virginia | Sandstone | Parkersburg |
| 8La41 | United States | Mississippi | Sandstone | Rankin Co. |
| 8LA42 | United States | New Jersey | Sandstone | Newark |
| 8LA43 | United States | Montana | Sandstone | Columbus |
| 8LA44 | United States | Wisconsin | Granite | Wausau |
| 8La47 | United States | New Mexico | Sandstone | Las Vegas |
| 8LA7 | Austria | Marble | Castione | |
| 8LA9 | Canada | Limestone | Kingston | |
| 8Lb12 | United States | Texas | Marble | Burnet |
| 8Lb13 | United States | Texas | Marble | San Saba |
| 8LB15 | United States | Wisconsin | Limestone | Hayton |
| 8LB16 | United States | Mississippi | Limestone | Teshomingo County |
| 8LB17 | United States | Pennsylvania | Limestone | Richland Station Lebanon Co. |
| 8Lb2 | Portugal | Marble | Cuzelhas, Coimbra | |
| 8LB24 | United States | North Carolina | Granite | Alamance Co. |
| 8LB25 | United States | North Carolina | Gneiss | Raleigh |
| 8LB27 | United States | Maine | Granite | St. George |
| 8LB28 | United States | New York | Sandstone | Hulberton |
| 8LB29 | United States | New York | Sandstone | Reedsville |
| 8LB3 | Portugal | Marble | Condeixa a Velha, Combra | |
| 8LB30 | United States | New York | Sandstone | Phoenicia |
| 8LB31 | United States | Kentucky | Sandstone | Cloveport |
| 8LB33 | United States | Colorado | Sandstone | Canon City |
| 8LB35 | United States | Connecticut | Sandstone | Manchester |
| 8LB37 | United States | Missouri | Sandstone | Rockville |
| 8LB38 | United States | Arizona | Sandstone | Yavapai Co. |
| 8Lb40 | United States | West Virginia | Sandstone | Rowlesburgh |
| 8LB42 | United States | New Jersey | Sandstone | Quarryville |
| 8LB43 | United States | Montana | Sandstone | Columbus |
| 8LB44 | United States | Wisconsin | Granite | Wausau |
| 8LB45 | United States | Wisconsin | Gneiss | Black River Falls |
| 8LB47 | United States | New Mexico | Sandstone | Valencia Co. |
| 8LB6 | United States | Nebraska | Limestone | Roca |
| 8LB7 | United States | Nebraska | Limestone | Syracuse |
| 8r48 | United States | Ohio | Sandstone | Berea |
| 8RA1 | Portugal | Marble | Ponde do Espinal, Coimbra | |
| 8RA14 | United States | Indiana | Limestone | Avoca |
| 8RA15 | United States | Indiana | Limestone | Putnamville |
| 8RA17 | United States | Kentucky | Limestone | Franklin |
| 8RA19 | United States | Pennsylvania | Sandstone | Lumberton |
| 8RA2 | Portugal | Limestone | Freguesias, Coimbra | |
| 8RA22 | United States | Massachusetts | Gneiss | Becket |
| 8RA23 | United States | Massachusetts | Sandstone | E. Long Meadow |
| 8RA24 | United States | North Carolina | Sandstone | Durham |
| 8RA25 | United States | North Carolina | Sandstone | Egypt |
| 8RA26 | United States | North Carolina | Sandstone | Morrisville |
| 8RA27 | United States | Maine | Schist | Knightsville |
| 8RA28 | United States | New York | Sandstone | Guilford |
| 8RA29 | United States | New York | Sandstone | Corning |