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OSBM Bolt 
OSBM Bolt [3GL]; OSBM BOLT 5.8M W W SIDE RD.
Location
Grid reference: NG 8888 2506.
Landranger 33: Loch Alsh, Glen Shiel & Loch Hourn.
Structure: Unknown.
Waypoint: OS1682.
Neighbouring Flush Brackets
The nearest fundamental bench mark is Dornie,
876.58m to the northwest.
Third Geodetic Levelling, Scotland (1956-68)
This bench mark was used during the Third geodetic levelling, Scotland. It was included on the Dornie to Glen Cluanie levelling line. The surveyor's description was OSBM Bolt.
Location
Grid reference: NG 8888 2506.
Landranger 33: Loch Alsh, Glen Shiel & Loch Hourn.
Structure: Unknown.
Waypoint: OS1682.
Neighbouring Flush Brackets
| G1751 | Carr Brae 657.95m to the southeast. |
| G1752 | by Keppoch 1.79km to the southeast. |
| G1750 | Dornie, by Loch Duich Hotel 1.86km to the northwest. |
| G1753 | An Leth-allt Bridge (old) 2.78km to the southeast. |
| G1753 | Tigh an Achaidh 2.88km to the southeast. |
Third Geodetic Levelling, Scotland (1956-68)
This bench mark was used during the Third geodetic levelling, Scotland. It was included on the Dornie to Glen Cluanie levelling line. The surveyor's description was OSBM Bolt.
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