OSBM Bolt 

OSBM Bolt on concrete block.
Location
Grid reference: NT 5080 1877.
Landranger 79: Hawick & Eskdale, Langholm.
Structure: Concrete block.
Waypoint: OS1353.
Neighbouring Flush Brackets
The nearest fundamental bench mark is Hawick,
6.57km to the south.
Third Geodetic Levelling, Scotland (1956-68)
This bench mark was used during the Third geodetic levelling, Scotland. It was included on the Innerleithen to Hawick levelling line. The surveyor's description was OSBM Bolt on concrete block.
Location
Grid reference: NT 5080 1877.
Landranger 79: Hawick & Eskdale, Langholm.
Structure: Concrete block.
Waypoint: OS1353.
Neighbouring Flush Brackets
| G374 | Hawick, Wilton Hill 3.04km to the south. |
| 1494 | Hornshole Bridge 3.18km to the southeast. |
| G373 | Synton Mossend 3.22km to the northwest. |
| G2046 | Hawick, Weensland Road 3.50km to the south. |
| 1495 | Eastcote 3.54km to the east. |
Third Geodetic Levelling, Scotland (1956-68)
This bench mark was used during the Third geodetic levelling, Scotland. It was included on the Innerleithen to Hawick levelling line. The surveyor's description was OSBM Bolt on concrete block.
If you have any corrections or additions to this record, please let us know.