OSBM Bolt 

NBM OSBM BOLT C CUL 3.1M W RD - new 1978; presumably replacement for original 3GL Bolt nearby.
Location
Grid reference: NC 2516 1841.
Landranger 15: Loch Assynt, Lochinver & Kylesku.
Structure: Culvert.
Waypoint: OS2406.
Neighbouring Flush Brackets
The nearest fundamental bench mark is Ledmore,
4.98km to the south.
Location
Grid reference: NC 2516 1841.
Landranger 15: Loch Assynt, Lochinver & Kylesku.
Structure: Culvert.
Waypoint: OS2406.
Neighbouring Flush Brackets
| G1809 | Inchnadamph Hotel 3.22km to the north. |
| G1881 | Ledmore 6.29km to the south. |
| G1880 | Elphin School 7.31km to the southwest. |
| G4385 | Altnacealgach Hotel 7.72km to the south. |
| G1882 | Altnacealgach Hotel 7.73km to the south. |
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