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Stone description: fine grain
| Wall Number Sort ascending | Country | State | Classification | Source |
|---|---|---|---|---|
| 6RB45 | United States | Vermont | Granite | Brunswick |
| 6RB44 | United States | New Hampshire | Granite | Keene |
| 6RB40 | United States | Maryland | Gneiss | Mt. Royal |
| 6RB39 | United States | Ohio | Sandstone | Sunbury |
| 6RB37 | Mexico | Tuff | Oaxaca State | |
| 6RB36 | United States | Connecticut | Granite | Thomaston |
| 6RB35 | United States | Connecticut | Gneiss | Ansonia |
| 6rb33 | United States | Colorado | Tuff | Castle rock |
| 6RB28 | United States | New York | Sandstone | Canisteo |
| 6RB24 | United States | North Carolina | Granite | Salisbury |
| 6RB20 | United States | Ohio | Sandstone | Amherst |
| 6RB2 | United States | Pennsylvania | Sandstone | Franklin |
| 6RB18 | United States | Pennsylvania | Gneiss | Chester |
| 6RB17 | United States | Pennsylvania | Gneiss | Philadelphia |
| 6RB16 | United States | Pennsylvania | Diabase | Round Top Gettysburg |
| 6RB15 | United States | Pennsylvania | Argillite (Slate) | Bangor |
| 6RB14 | United States | Pennsylvania | Diabase | Reading |
| 6RB1 | United States | Pennsylvania | Quartzite | Huntingdon |
| 6RA7 | United States | Pennsylvania | Sandstone | Derry Station Westmorland Co. |
| 6RA6 | United States | Pennsylvania | Sandstone | Farrandsville |
| 6RA5 | United States | Pennsylvania | Sandstone | Mauch Chunk |
| 6RA46 | United States | Michigan | Gneiss | Vulcan |
| 6RA44 | United States | New Hampshire | Granite | Milford |
| 6RA42 | United States | New Jersey | Sandstone | Martinville |
| 6RA4 | United States | Pennsylvania | Sandstone | Connellsville |
| 6RA37 | Mexico | Tuff | Zacatecas State | |
| 6RA36 | United States | Connecticut | Gneiss | Gastonbury |
| 6RA35 | United States | Connecticut | Granite | Millstone Point |
| 6RA33 | United States | Colorado | Sandstone | Greeley |
| 6RA30 | United States | Kentucky | Sandstone | Whitney Co. |
| 6RA29 | United States | New York | Sandstone | Albion |
| 6RA26 | United States | Maine | Granite | Chesterville |
| 6RA2 | United States | Pennsylvania | Sandstone | Columbia |
| 6RA19 | United States | Pennsylvania | Quartzite | Jacksonwald |
| 6RA18 | United States | Pennsylvania | Sandstone | Danville |
| 6RA17 | United States | Pennsylvania | Sandstone | Greensburgh |
| 6RA10 | United States | Pennsylvania | Sandstone | Johnstown |
| 6RA1 | United States | Pennsylvania | Sandstone | Mainesburgh |
| 6LB8 | United States | Pennsylvania | Sandstone | Webster |
| 6LB6 | United States | Pennsylvania | Sandstone | Prospect |
| 6Lb5 | United States | Pennsylvania | Sandstone | Nicholson |
| 6LB47 | United States | Louisiana | Quartzite | Unknown |
| 6LB45 | United States | Vermont | Granite | Brattleboro |
| 6LB44 | United States | New Hampshire | Granite | Troy |
| 6LB43 | United States | New Jersey | Diabase | Lambertville |
| 6LB41 | United States | South Carolina | Granite | Edgefield Co. |
| 6LB38 | Mexico | Tuff | Morelos State | |
| 6LB36 | United States | Connecticut | Granite | E. Canaan |
| 6LB35 | United States | Minnesota | Diabase | Two Harbor Bay |
| 6LB34 | United States | Minnesota | Granite | E. St. Cloud |
| 6LB33 | United States | Colorado | Sandstone | Buckhorn |
| 6LB30 | United States | Kentucky | Sandstone | Cloveport |
| 6LB3 | United States | Pennsylvania | Sandstone | Oil City |
| 6LB29 | United States | New York | Gneiss | Hastings |
| 6LB28 | United States | New York | Sandstone | Mt. Pleasant |
| 6LB26 | United States | Maine | Granite | Waldoborough |
| 6LB23 | United States | North Carolina | Gneiss | Mooresville |
| 6LB20 | United States | Ohio | Sandstone | Sunbury |
| 6Lb19 | United States | Pennsylvania | Diabase | Jacksonwald |
| 6LB18 | United States | Pennsylvania | Gneiss | Philadelphia |
| 6LB16 | United States | Pennsylvania | Diabase | Gettysburg |
| 6LB15 | United States | Pennsylvania | Argillite (Slate) | Slatington |
| 6LB14 | United States | Pennsylvania | Diabase | Collins Station Lancaster Co. |
| 6LB1 | United States | Pennsylvania | Sandstone | Plains |
| 6La8 | United States | Pennsylvania | Sandstone | Altoona |
| 6La7 | United States | Pennsylvania | Sandstone | Meshoppen |
| 6LA6 | United States | Pennsylvania | Sandstone | Scottsdale |
| 6LA46 | United States | Michigan | Sandstone | Portage Entry |
| 6LA44 | United States | New Hampshire | Granite | Troy |
| 6LA43 | United States | New Jersey | Sandstone | Pleasant Val. |
| 6LA39 | United States | Massachusetts | Gneiss | Monson |
| 6LA38 | Mexico | Tuff | Oaxaca State | |
| 6LA37 | United States | Connecticut | Granite | Groton |
| 6LA36 | United States | Connecticut | Gneiss | Greenwich |
| 6LA33 | United States | Colorado | Sandstone | Trinidad |
| 6La30 | United States | Kentucky | Sandstone | Livingstone |
| 6LA29 | United States | New York | Sandstone | High Woods |
| 6LA28 | United States | New York | Sandstone | Olean |
| 6LA27 | United States | Maine | Granite | Swanville |
| 6LA26 | United States | Maine | Granite | Lincolnville |
| 6LA24 | United States | North Carolina | Granite | Concord |
| 6LA23 | United States | North Carolina | Gneiss | Morganton Depot. |
| 6LA20 | United States | Ohio | Sandstone | Newark |
| 6LA2 | Austria | Marble | Castione | |
| 6LA18 | United States | Pennsylvania | Sandstone | Queens Run Clinton Co. |
| 6La17 | United States | Pennsylvania | Sandstone | Skinner's Eddy |
| 6La16 | United States | Pennsylvania | Sandstone | Titusville |
| 6LA1 | Austria | Marble | Adnet | |
| 5RQ | United States | Ohio | Sandstone | Kipton |
| 5RB46 | United States | Delaware | Gneiss | Wilmington |
| 5RB44 | United States | New Hampshire | Granite | Marlborough |
| 5RB42 | United States | New Jersey | Gneiss | Bloomingdale |
| 5RB39 | United States | Maryland | Granite | Montrose |
| 5RB37 | Mexico | Basalt | Puebla State | |
| 5RB36 | United States | Connecticut | Granite | W. Norfolk |
| 5RB35 | United States | Connecticut | Diabase | New Haven |
| 5RB34 | United States | Minnesota | Quartz | Lake Co. |
| 5RB33 | United States | Minnesota | Diabase | Taylor's Falls |
| 5RB32 | United States | Colorado | Diorite | Monarch |
| 5RB31 | United States | Georgia | Marble | Holly Spgs. |