OSBM Bolt 

NBM OSBM BOLT CONCRETE CUL E SIDE RD 160.9M NW JUNC RD TK - new 1978; presumably replacement for original 3GL Bolt nearby.
Location
Grid reference: NC 2339 2532.
Landranger 15: Loch Assynt, Lochinver & Kylesku.
Structure: Culvert.
Waypoint: OS2403.
Neighbouring Flush Brackets
The nearest fundamental bench mark is Ledmore,
11.90km to the south.
Location
Grid reference: NC 2339 2532.
Landranger 15: Loch Assynt, Lochinver & Kylesku.
Structure: Culvert.
Waypoint: OS2403.
Neighbouring Flush Brackets
| G1809 | Inchnadamph Hotel 4.10km to the southeast. |
| G1823 | Kylesku Hotel 8.52km to the north. |
| G1822 | Eilean na Rainich 8.93km to the north. |
| G1926 | Kylestrome 9.18km to the north. |
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