Wall Number | Country | State Sort ascending | Classification | Source |
---|---|---|---|---|
5RB35 | United States | Connecticut | Diabase | New Haven |
6LB14 | United States | Pennsylvania | Diabase | Collins Station Lancaster Co. |
6RB16 | United States | Pennsylvania | Diabase | Round Top Gettysburg |
5RB16 | United States | Massachusetts | Diabase | E. Longmeadow |