| North Carolina--Maps | 4 |
| Pamlico Sound (N.C.)--Maps | 2 |
| Pamlico Sound (N.C.)--Navigation | 2 |
| Coasts--North Carolina | 1 |
| Geology--North Carolina--Maps | 1 |
| Geomagnetism--North Carolina--Maps | 1 |
| Pamlico River (N.C.)--Maps | 1 |
| Pamlico River (N.C.)--Navigation | 1 |
| U.S. Coast and Geodetic Survey | 1 |
