Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Stone description: dark gray
| Wall Number | Country Sort descending | State | Classification | Source |
|---|---|---|---|---|
| 13RB42 | United States | Indiana | Limestone | Bedford |
| 6RA22 | United States | Massachusetts | Granite | W. Quincy |
| 10RB49 | United States | Wisconsin | Quartz | Marquette |
| 5LB19 | United States | Massachusetts | Granite | Leominister |
| 8RB38 | United States | Maryland | Gneiss | Ilchester |
| 13RB5 | United States | New York | Limestone | Kingston |
| 6RA25 | United States | Maine | Gneiss | Turner |
| 11LA39 | United States | Tennessee | Sandstone | Cater's Creek Davidson Co. |
| 5LB21 | United States | North Carolina | Gneiss | Henry's Station McDowel Co. |
| 8RB41 | United States | New Jersey | Sandstone | Danville |
| 13RB8 | United States | Pennsylvania | Limestone | Morrell |
| 6RA34 | United States | Minnesota | Granite | E. St. Cloud |
| 11LB15 | United States | Missouri | Dolomite | Sedalia |
| 5LB22 | United States | North Carolina | Gneiss | Alexander |
| 8RB42 | United States | Montana | Sandstone | Columbus |
| 14LB11 | United States | Ohio | Dolomite | Greenfield |
| 6RA40 | United States | Maryland | Gneiss | Ellicott City |
| 11Lb36 | United States | Virginia | Diabase | Catlett's Station |
| 5LB25 | United States | Maine | Diabase | Addison Point |
| 14LB14 | United States | Iowa | Dolomite | Osage Sta. |
| 6RA46 | United States | Michigan | Gneiss | Vulcan |
| 11LB38 | United States | Virginia | Granite | Fredericksburg |
| 5LB34 | United States | Minnesota | Gabbro | Duluth |
| 9RA17 | United States | Pennsylvania | Argillite (Slate) | Lynnport |
| 14LB45 | United States | Kentucky | Limestone | Pineville |
| 6RA5 | United States | Pennsylvania | Sandstone | Mauch Chunk |
| 11LB7 | United States | Pennsylvania | Dolomite | Reading |
| 5LB9 | United States | Massachusetts | Granite | Clinton |
| 9RA23 | United States | Massachusetts | Granite | W. Quincy |
| 14ra13 | United States | Ohio | Dolomite | Columbus Grove |
| 6RB10 | United States | Pennsylvania | Diabase | St. Peters |
| 11RA16 | United States | Iowa | Dolomite | Osage Sta. |
| 5RA21 | United States | Massachusetts | Granite | W. Quincy |
| 9RA5 | United States | Missouri | Limestone | New London |
| 14RA21 | United States | Iowa | Limestone | Washington |
| 6RB17 | United States | Pennsylvania | Gneiss | Philadelphia |
| 11RA22 | United States | Missouri | Limestone | Neosho |
| 5RA29 | United States | California | Basalt | Petaluma |
| 14RA27 | United States | Tennessee | Limestone | Nashville |
| 6RB19 | United States | Pennsylvania | Diabase | Reading |
| 11RA6 | United States | New York | Limestone | Buffalo |
| 5RA31 | United States | Georgia | Gneiss | Atlanta |
| 5LA26 | Austria | Pitchstone | Castleruth | |
| 8LA9 | Canada | Limestone | Kingston | |
| 8RA9 | Canada | Limestone | Montreal | |
| 13RA26 | Canada | Limestone | Montreal region |