OSBM Bolt 

OSBM Bolt on concrete block, E side of road, W side of Hedge junction.
Location
Grid reference: TA 0864 1407.
Landranger 112: Scunthorpe & Gainsborough.
Structure: Concrete block.
Waypoint: OS0777.
Neighbouring Flush Brackets
The nearest fundamental bench mark is Immingham,
8.90km to the east.
Third Geodetic Levelling, England & Wales (1950-68)
This bench mark was used during the Third geodetic levelling, England & Wales. It was included on the Immingham to Hibaldstow levelling line. The surveyor's description was OSBM Bolt on concrete block, E side of road, W side of Hedge junction.
Location
Grid reference: TA 0864 1407.
Landranger 112: Scunthorpe & Gainsborough.
Structure: Concrete block.
Waypoint: OS0777.
Neighbouring Flush Brackets
| S6415 | Ulceby, School 1.83km to the east. |
| S9385 | Croxton, The Beeches 1.89km to the southeast. |
| G4794 | By Melton Ross 3.02km to the south. |
| G4795 | Melton Ross 3.88km to the southwest. |
| G4793 | Ulceby Station 3.95km to the east. |
Third Geodetic Levelling, England & Wales (1950-68)
This bench mark was used during the Third geodetic levelling, England & Wales. It was included on the Immingham to Hibaldstow levelling line. The surveyor's description was OSBM Bolt on concrete block, E side of road, W side of Hedge junction.
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