Wall Number | Country Sort ascending | State | Classification | Source |
---|---|---|---|---|
13LA31 | Austria | Marble | Salzburg | |
14LA33 | Austria | Marble | Salzburg | |
11LB40 | United States | Vermont | Marble | Roxbury |
3L14 | United States | Vermont | Marble | W. Rutland |
7RA13 | United States | Pennsylvania | Limestone | Harrisburg |