OSBM Bolt 

OSBM Bolt on SE parapet of railway bridge, 10' SW from fence junction.
Location
Grid reference: SS 9471 1592.
Landranger 181: Minehead & Brendon Hills, Dulverton & Tiverton.
Structure: Unknown.
Waypoint: OS0383.
Neighbouring Flush Brackets
The nearest fundamental bench mark is Dulverton,
10.13km to the northwest.
Third Geodetic Levelling, England & Wales (1950-68)
This bench mark was used during the Third geodetic levelling, England & Wales. It was included on the Bridford to Dulverton levelling line. The surveyor's description was OSBM Bolt on SE parapet of railway bridge, 10' SW from fence junction.
Location
Grid reference: SS 9471 1592.
Landranger 181: Minehead & Brendon Hills, Dulverton & Tiverton.
Structure: Unknown.
Waypoint: OS0383.
Neighbouring Flush Brackets
| G2225 | Langwood Cottage 834.87m to the north. |
| G2224 | Rix House 1.76km to the south. |
| G2227 | Riverside Lodge 1.94km to the north. |
| S4955 | Tiverton, Grammar School 3.34km to the south. |
| G2218 | Tiverton, St Peter's Street 3.40km to the south. |
Third Geodetic Levelling, England & Wales (1950-68)
This bench mark was used during the Third geodetic levelling, England & Wales. It was included on the Bridford to Dulverton levelling line. The surveyor's description was OSBM Bolt on SE parapet of railway bridge, 10' SW from fence junction.
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