OSBM Bolt: Brocklesbank 

OSBM Bolt in concrete block, 45' E from junction of hedges, NE side of road, Brocklesbank.
Location
Grid reference: NY 2814 4409.
Landranger 85: Carlisle & Solway Firth, Gretna Green.
Structure: Concrete block.
Waypoint: OS0026.
Neighbouring Flush Brackets
The nearest fundamental bench mark is Cockermouth,
17.23km to the southwest.
Third Geodetic Levelling, England & Wales (1950-68)
This bench mark was used during the Third geodetic levelling, England & Wales. It was included on the Cockermouth to Wetheral levelling line. The surveyor's description was OSBM Bolt in concrete block, 45' E from junction of hedges, NE side of road, Brocklesbank.
Location
Grid reference: NY 2814 4409.
Landranger 85: Carlisle & Solway Firth, Gretna Green.
Structure: Concrete block.
Waypoint: OS0026.
Neighbouring Flush Brackets
| S8295 | Church Hill 1.03km to the northwest. |
| S8294 | Wallace Lane 1.10km to the southeast. |
| S8296 | Lodge Bridge 2.06km to the northwest. |
| S8293 | Wyndham Farm 2.18km to the southeast. |
| S8261 | Croft House 3.06km to the southeast. |
Third Geodetic Levelling, England & Wales (1950-68)
This bench mark was used during the Third geodetic levelling, England & Wales. It was included on the Cockermouth to Wetheral levelling line. The surveyor's description was OSBM Bolt in concrete block, 45' E from junction of hedges, NE side of road, Brocklesbank.
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