OSBM Bolt 

OSBM Bolt on concrete block, 44' SE of track leading to school.
Location
Grid reference: SS 7695 4919.
Landranger 180: Barnstaple & Ilfracombe, Lynton & Bideford.
Structure: Concrete block.
Waypoint: OS0849.
Neighbouring Flush Brackets
The nearest fundamental bench mark is Countisbury,
1.74km to the west.
Third Geodetic Levelling, England & Wales (1950-68)
This bench mark was used during the Third geodetic levelling, England & Wales. It was included on the Countisbury to North Petherton levelling line. The surveyor's description was OSBM Bolt on concrete block, 44' SE of track leading to school.
Location
Grid reference: SS 7695 4919.
Landranger 180: Barnstaple & Ilfracombe, Lynton & Bideford.
Structure: Concrete block.
Waypoint: OS0849.
Neighbouring Flush Brackets
| G4802 | Wellfield Cottage 570.09m to the east. |
| S2819 | Lynmouth 4.51km to the west. |
| S2820 | Lynbridge 5.01km to the west. |
| G4926 | Lynbridge 5.02km to the west. |
| G4925 | Barbrook 5.69km to the west. |
Third Geodetic Levelling, England & Wales (1950-68)
This bench mark was used during the Third geodetic levelling, England & Wales. It was included on the Countisbury to North Petherton levelling line. The surveyor's description was OSBM Bolt on concrete block, 44' SE of track leading to school.
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