OSBM Bolt 

OSBM Bolt on living rock at base of old quarry, 27' SE of side road, 14' SE from production oposite W junction.
Location
Grid reference: NT 5169 1319.
Landranger 79: Hawick & Eskdale, Langholm.
Structure: Unknown.
Waypoint: OS0948.
Neighbouring Flush Brackets
The nearest fundamental bench mark is Hawick,
2.85km 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 Hexham to Hawick levelling line. The surveyor's description was OSBM Bolt on living rock at base of old quarry, 27' SE of side road, 14' SE from production oposite W junction.
Location
Grid reference: NT 5169 1319.
Landranger 79: Hawick & Eskdale, Langholm.
Structure: Unknown.
Waypoint: OS0948.
Neighbouring Flush Brackets
| 11423 | Hummelknow Bridge 1.06km to the west. |
| 11422 | Ormiston 1.15km to the northeast. |
| 1439 | Meikle Whitlaw, Railway Bridge 1.65km to the southwest. |
| 1492 | Hawick, Commercial Bank 1.96km to the northwest. |
| 1493 | Hawick, Weensland Road 2.07km to the north. |
Third Geodetic Levelling, England & Wales (1950-68)
This bench mark was used during the Third geodetic levelling, England & Wales. It was included on the Hexham to Hawick levelling line. The surveyor's description was OSBM Bolt on living rock at base of old quarry, 27' SE of side road, 14' SE from production oposite W junction.
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