Wall Number | Country | State Sort descending | Classification | Source |
---|---|---|---|---|
10L51 | United States | Pennsylvania | Argillite (Slate) | Lynnport |
6Lb5 | United States | Pennsylvania | Sandstone | Nicholson |
14LB39 | United States | Pennsylvania | Limestone | Hyndman |
12RB32 | United States | Pennsylvania | Limestone | Huntingdon |
11LA7 | United States | Pennsylvania | Marble | Cedar Hollow Lime Co. |
6LB6 | United States | Pennsylvania | Sandstone | Prospect |
6LB8 | United States | Pennsylvania | Sandstone | Webster |
10LB18 | United States | Pennsylvania | Argillite (Slate) | Lynnport |
14RB9 | United States | Pennsylvania | Dolomite | Chambersburg |
6RA1 | United States | Pennsylvania | Sandstone | Mainesburgh |
10Lb19 | United States | Pennsylvania | Sandstone | Stoop's Ferry |
8LB17 | United States | Pennsylvania | Limestone | Richland Station Lebanon Co. |
6RA10 | United States | Pennsylvania | Sandstone | Johnstown |
13LA8 | United States | Pennsylvania | Dolomite | Plymouth |
9RB18 | United States | Pennsylvania | Sandstone | Scottsdale |
6RA17 | United States | Pennsylvania | Sandstone | Greensburgh |
6LA6 | United States | Pennsylvania | Sandstone | Scottsdale |
14RB10 | United States | Pennsylvania | Dolomite | Leaman Place Lancaster Co. |
9RA17 | United States | Pennsylvania | Argillite (Slate) | Lynnport |
9RB19 | United States | Pennsylvania | Sandstone | Erie |
6RA18 | United States | Pennsylvania | Sandstone | Danville |
13RB36 | United States | Pennsylvania | Limestone | N. Annville |
14LB9 | United States | Pennsylvania | Limestone | Flourtown |
6La7 | United States | Pennsylvania | Sandstone | Meshoppen |
9RA19 | United States | Pennsylvania | Sandstone | Franklin |
11RB8 | United States | Pennsylvania | Dolomite | Carlisle |
6RA19 | United States | Pennsylvania | Quartzite | Jacksonwald |
8La18 | United States | Pennsylvania | Argillite (Slate) | Bangor |
13RB37 | United States | Pennsylvania | Limestone | Myerstown |
6La8 | United States | Pennsylvania | Sandstone | Altoona |
9RA20 | United States | Pennsylvania | Sandstone | Uniontown |
6RA2 | United States | Pennsylvania | Sandstone | Columbia |
7LB17 | United States | Pennsylvania | Gneiss | Chester |
8La19 | United States | Pennsylvania | Diabase | Goldsboro |
14RA10 | United States | Pennsylvania | Dolomite | Mill Lane Chester Co. |
6LB1 | United States | Pennsylvania | Sandstone | Plains |
6LB14 | United States | Pennsylvania | Diabase | Collins Station Lancaster Co. |
6LB15 | United States | Pennsylvania | Argillite (Slate) | Slatington |
6RB5 | United States | Pennsylvania | Sandstone | Greenville |
6LB16 | United States | Pennsylvania | Diabase | Gettysburg |
6RB6 | United States | Pennsylvania | Sandstone | Center Bridge |
6LB18 | United States | Pennsylvania | Gneiss | Philadelphia |
6RB7 | United States | Pennsylvania | Sandstone | Cannonsburgh |
6Lb19 | United States | Pennsylvania | Diabase | Jacksonwald |
6RB8 | United States | Pennsylvania | Sandstone | Black Walnut |
14LA9 | United States | Pennsylvania | Limestone | Spruce Creek Huntingdon Co. |
13RA37 | United States | Pennsylvania | Limestone | Richland Station Lebanon Co. |
7La12 | United States | Pennsylvania | Limestone | Hummelstown |
13RA38 | United States | Pennsylvania | Marble | Howellsville |
14LB10 | United States | Pennsylvania | Marble | York |
6RA4 | United States | Pennsylvania | Sandstone | Connellsville |
13RB9 | United States | Pennsylvania | Dolomite | Potts Landing Berk's Co. |
9Lb19 | United States | Pennsylvania | Argillite (Slate) | Chapman's Station |
7La14 | United States | Pennsylvania | Limestone | Wernersville |
13RA39 | United States | Pennsylvania | Marble | Columbia |
7La15 | United States | Pennsylvania | Limestone | Lebanon |
7RB18 | United States | Pennsylvania | Granite | Siesholtzville |
6La16 | United States | Pennsylvania | Sandstone | Titusville |
12RB10 | United States | Pennsylvania | Dolomite | Williams's Station Berk's Co. |
14La10 | United States | Pennsylvania | Dolomite | Kerberburgh |
7La16 | United States | Pennsylvania | Limestone | Lebanon |
6La17 | United States | Pennsylvania | Sandstone | Skinner's Eddy |
6LB3 | United States | Pennsylvania | Sandstone | Oil City |
7LA17 | United States | Pennsylvania | Argillite (Slate) | Slatington |
14RB38 | United States | Pennsylvania | Marble | Pine Grove Schuylkill Co. |
6LA18 | United States | Pennsylvania | Sandstone | Queens Run Clinton Co. |
6RA5 | United States | Pennsylvania | Sandstone | Mauch Chunk |
7La18 | United States | Pennsylvania | Quartzite | Mapleton |
6RA6 | United States | Pennsylvania | Sandstone | Farrandsville |
12RA10 | United States | Pennsylvania | Marble | Wrightsville |
6RA7 | United States | Pennsylvania | Sandstone | Derry Station Westmorland Co. |
10R51 | United States | Pennsylvania | Argillite (Slate) | Lynnport |
13RA8 | United States | Pennsylvania | Dolomite | Valley Branch Chester Co. |
6RB1 | United States | Pennsylvania | Quartzite | Huntingdon |
13LB39 | United States | Pennsylvania | Limestone | Paxton Station Dauphin Co. |
11LB6 | United States | Pennsylvania | Dolomite | Harrisburg |
6RB14 | United States | Pennsylvania | Diabase | Reading |
6RB15 | United States | Pennsylvania | Argillite (Slate) | Bangor |
10RA11 | United States | Pennsylvania | Dolomite | York |
11LB7 | United States | Pennsylvania | Dolomite | Reading |
10RB20 | United States | Pennsylvania | Argillite (Slate) | Slatington |
12LA9 | United States | Pennsylvania | Dolomite | Orbisonia |
6RB16 | United States | Pennsylvania | Diabase | Round Top Gettysburg |
13La39 | United States | Pennsylvania | Marble | Columbia |
10RB21 | United States | Pennsylvania | Argillite (Slate) | Slatington |
6RB17 | United States | Pennsylvania | Gneiss | Philadelphia |
9La17 | United States | Pennsylvania | Sandstone | Schickshinny Luzerne Co. |
6RB18 | United States | Pennsylvania | Gneiss | Chester |
7RA13 | United States | Pennsylvania | Limestone | Harrisburg |
9LA20 | United States | Pennsylvania | Sandstone | Pond Eddy |
6RB2 | United States | Pennsylvania | Sandstone | Franklin |
7RA15 | United States | Pennsylvania | Limestone | Lebanon |
8RB19 | United States | Pennsylvania | Sandstone | Corry |
7RA16 | United States | Pennsylvania | Limestone | Wernersville |
7RA17 | United States | Pennsylvania | Argillite (Slate) | Slatedale |
8RA19 | United States | Pennsylvania | Sandstone | Lumberton |
14LB38 | United States | Pennsylvania | Limestone | Palmyra |
5La46 | United States | Rhode Island | Granite | Westerly |
5RA46 | United States | Rhode Island | Granite | Niantic |
10La48 | United States | Rhode Island | Gneiss | Diamond Hill |