OSBM Bolt: (A9) 

NBM OSBM BOLT ROCK - new 1980; replacement for earlier Bolt nearby?
Location
Grid reference: ND 0641 1900.
Landranger 17: Helmsdale & Strath of Kildonan.
Structure: Rock outcrop.
Waypoint: OS2224.
Neighbouring Flush Brackets
The nearest fundamental bench mark is Helmsdale,
4.32km to the southwest.
Location
Grid reference: ND 0641 1900.
Landranger 17: Helmsdale & Strath of Kildonan.
Structure: Rock outcrop.
Waypoint: OS2224.
Neighbouring Flush Brackets
| G2097 | Ousdale School 1.74km to the northeast. |
| G1987 | Helmsdale, Church 4.97km to the southwest. |
| G1988 | Helmsdale, Church 5.37km to the southwest. |
| G2096 | Berriedale, Ivy Cottage 6.57km to the northeast. |
| G2095 | Borgie, Sunnybrae 7.26km to the northeast. |
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