OSBM Bolt 

OSBM Bolt on concrete block, 5' N of fence, 31' E from angle of fence, S side of road junction.
Location
Grid reference: SJ 0988 6079.
Landranger 116: Denbigh & Colwyn Bay.
Structure: Concrete block.
Waypoint: OS0530.
Neighbouring Flush Brackets
The nearest fundamental bench mark is Wrexham,
17.65km 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 Dyserth to Wrexham levelling line. The surveyor's description was OSBM Bolt on concrete block, 5' N of fence, 31' E from angle of fence, S side of road junction.
Location
Grid reference: SJ 0988 6079.
Landranger 116: Denbigh & Colwyn Bay.
Structure: Concrete block.
Waypoint: OS0530.
Neighbouring Flush Brackets
| G2925 | Rhewl 1.32km to the southeast. |
| G2924 | Pentre Farm 1.84km to the northwest. |
| S0306 | Llanrhaeadr, Church 3.10km to the northwest. |
| S2842 | Ruthin, Drill Hall 3.27km to the southeast. |
| G2926 | Ruthin, Post Office 3.49km 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 Dyserth to Wrexham levelling line. The surveyor's description was OSBM Bolt on concrete block, 5' N of fence, 31' E from angle of fence, S side of road junction.
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