Thesaurus Term/Concept: SIGNAL TOWER
| Identifier | 93325 |
|---|---|
| Class | MONUMENT TYPE |
| Status | Preferred |
| Index? | Yes |
| Scope Note | A tower in a semaphore communication system. Often a three-storey building on a hill in line-of-sight, signal towers provided working and living space, usually for two crewmen with their families. |