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Stone description: light gray
| Wall Number Sort descending | Country | State | Classification | Source |
|---|---|---|---|---|
| 10La21 | United States | Missouri | Limestone | Springfield |
| 10LA49 | United States | Michigan | Quartzite | Vulcan |
| 10LB34 | United States | Connecticut | Gneiss | Roxbury |
| 10LB39 | Mexico | Pyrophyllite | Sonora State | |
| 10LB44 | United States | New Hampshire | Granite | Manchester |
| 10Lb46 | United States | Wisconsin | Sandstone | Mauston |
| 10RA23 | United States | Kansas | Limestone | Eldorado |
| 10RA29 | Mexico | Andesite | Ixtapalapa | |
| 10RA35 | United States | New Hampshire | Granite | Roxbury |
| 10RA37 | United States | New Hampshire | Granite | Mason |
| 10RA40 | United States | New Hampshire | Granite | Milford |
| 10RA9 | United States | Wisconsin | Dolomite | Byron |
| 10RB13 | United States | Iowa | Limestone | Blansett |
| 10RB14 | United States | Indiana | Limestone | Stinesville |
| 10RB25 | United States | Maine | Granite | Hallowell |
| 10RB32 | United States | Colorado | Sandstone | Fort Collins |
| 10RB45 | United States | New Hampshire | Granite | Mason |
| 10RB7 | United States | Missouri | Limestone | Hannibal |
| 11B | United States | New Hampshire | Granite | Concord |
| 11La1 | United States | Indiana | Dolomite | St. Paul |
| 11LA12 | United States | Missouri | Dolomite | Jefferson City |
| 11La17 | United States | Iowa | Dolomite | Lansing |
| 11LA2 | United States | Michigan | Dolomite | Raisinville |
| 11LA23 | United States | Kansas | Limestone | Eldorado |
| 11LA24 | United States | Tennessee | Marble | Knoxville |
| 11LA7 | United States | Pennsylvania | Marble | Cedar Hollow Lime Co. |
| 11LA8 | United States | Kansas | Limestone | Florence |
| 11LB14 | United States | Missouri | Dolomite | Stoutland |
| 11LB2 | United States | Wisconsin | Dolomite | Fon du Lac |
| 11LB45 | United States | Kentucky | Sandstone | Whitney Co. |
| 11RA13 | United States | Missouri | Dolomite | De Soto |
| 11RA14 | United States | Iowa | Dolomite | Lansing |
| 11RA20 | United States | Texas | Marble | San Saba |
| 11RA21 | United States | Missouri | Limestone | St. Louis |
| 11RA23 | United States | Nebraska | Limestone | Roca |
| 11RA27 | United States | Kansas | Limestone | Cottonwood |
| 11RA29 | United States | Tennessee | Limestone | Sherwood Station |
| 11RA3 | United States | Illinois | Dolomite | Lemont |
| 11RB1 | United States | Illinois | Dolomite | Joilet |
| 11RB10 | United States | Kansas | Dolomite | Marysville |
| 11RB28 | United States | Virginia | Granite | Fredericksburg |
| 12LA1 | United States | Indiana | Dolomite | Greensburgh |
| 12LA11 | United States | Ohio | Dolomite | Pt. Marblehead |
| 12LA15 | United States | Iowa | Dolomite | Marshalltown |
| 12LA3 | United States | Illinois | Dolomite | Joilet |
| 12LA31 | United States | Illinois | Limestone | Joliet |
| 12LA32 | United States | Illinois | Limestone | Jonesborough |
| 12LA35 | United States | Indiana | Limestone | Spencer |
| 12La36 | United States | Kentucky | Limestone | Bloomfield |
| 12LA37 | United States | Alabama | Limestone | Trinity |
| 12LB35 | United States | Indiana | Limestone | Bedford |
| 12RA1 | United States | Indiana | Limestone | Bedford |
| 12RA11 | United States | Kentucky | Limestone | Lagrange |
| 12RA16 | United States | Iowa | Dolomite | Farley |
| 12RA29 | United States | Ohio | Marble | Spring Mills |
| 12RA3 | United States | Illinois | Dolomite | Chicago |
| 12RA30 | United States | Illinois | Limestone | Joliet |
| 12RA32 | United States | Indiana | Limestone | Salem |
| 12RA33 | United States | Indiana | Limestone | Spencer |
| 12RA34 | United States | Indiana | Limestone | Oakalla |
| 12RA36 | United States | Kentucky | Limestone | Garrett |
| 12RA4 | United States | Illinois | Limestone | Quincy |
| 12RB14 | United States | Missouri | Dolomite | St. Louis |
| 12RB36 | United States | Indiana | Limestone | Bedford |
| 12RB40 | United States | Alabama | Limestone | Turks Cave |
| 13LA11 | United States | Ohio | Limestone | Piqua River |
| 13LA12 | United States | Ohio | Dolomite | Freemont |
| 13LA16 | United States | Iowa | Limestone | Fort Dodge |
| 13LA2 | United States | Illinois | Dolomite | Lemont |
| 13LA20 | United States | Iowa | Coral | Iowa City |
| 13LA37 | United States | New York | Limestone | Cottonwood Sta. |
| 13LA40 | United States | Ohio | Limestone | Newtonville |
| 13La45 | United States | Kentucky | Limestone | Frankfort |
| 13LB10 | United States | Ohio | Dolomite | Springfield |
| 13LB14 | United States | Iowa | Dolomite | Delphi |
| 13LB2 | United States | Illinois | Dolomite | Lemont |
| 13LB44 | United States | Kentucky | Limestone | Lincoln Co. |
| 13LB6 | United States | New York | Dolomite | Lockport |
| 13RA2 | United States | Illinois | Dolomite | Lemont |
| 13RA20 | United States | Iowa | Limestone | Sigourney Station, Keokuk Co. |
| 13RA24 | United States | Kansas | Limestone | Douglass |
| 13RA25 | Cuba | Marble | Isle of Pines | |
| 13RA41 | United States | Kentucky | Limestone | Princeton |
| 13RA43 | United States | Kentucky | Limestone | Hopkinsville |
| 13RA44 | United States | Kentucky | Limestone | Pilot Knob |
| 13RA46 | United States | Kentucky | Limestone | Trenton |
| 13RA47 | United States | Alabama | Limestone | Rockwood |
| 13RB10 | United States | Ohio | Dolomite | Sandusky |
| 13RB12 | United States | Ohio | Dolomite | Greenfield |
| 13RB16 | United States | Iowa | Dolomite | Farley |
| 13RB2 | United States | Illinois | Dolomite | Joilet |
| 13RB23 | United States | Texas | Limestone | Austin |
| 13RB24 | United States | Nebraska | Limestone | Glen Rock |
| 13RB33 | United States | Utah | Marble | Payson |
| 13RB38 | United States | Illinois | Limestone | Sagetown |
| 13RB39 | United States | Illinois | Limestone | Columbia |
| 13RB4 | United States | Wisconsin | Dolomite | Byron |
| 13RB43 | United States | Kentucky | Limestone | Litchfield |
| 13RB44 | United States | Kentucky | Limestone | Frankfort |
| 13rb46 | United States | Alabama | Limestone | Leighton |