Thesaurus Term/Concept: TRIANGULATION PILLAR
Identifier | 93640 |
---|---|
Class | MONUMENT TYPE |
Status | Preferred |
Index? | Yes |
Scope Note | A purpose-built triangulation pillar used for the metrical survey of Britain carried out by the Ordnance Survey. |
Identifier | 93640 |
---|---|
Class | MONUMENT TYPE |
Status | Preferred |
Index? | Yes |
Scope Note | A purpose-built triangulation pillar used for the metrical survey of Britain carried out by the Ordnance Survey. |