Thesaurus Term/Concept: TUNNEL PORTAL
| Identifier | 87782 |
|---|---|
| Class | MONUMENT TYPE |
| Status | Preferred |
| Index? | Yes |
| Scope Note | The entrance to a tunnel. Use more specific type where known. |
| Identifier | 87782 |
|---|---|
| Class | MONUMENT TYPE |
| Status | Preferred |
| Index? | Yes |
| Scope Note | The entrance to a tunnel. Use more specific type where known. |