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OSBM Bolt 
OSBM Bolt on culvert [3GL].
Location
Grid reference: NN 2673 9333.
Landranger 34: Fort Augustus, Glen Albyn & Glen Roy.
Structure: Culvert.
Waypoint: OS1377.
Neighbouring Flush Brackets
The nearest fundamental bench mark is Spean Bridge,
12.52km to the southwest.
Third Geodetic Levelling, Scotland (1956-68)
This bench mark was used during the Third geodetic levelling, Scotland. It was included on the Spean Bridge to Loch Tarff levelling line. The surveyor's description was OSBM Bolt on culvert.
Logged Visits
Logged on 28th June 2007 by dal. Condition: Probably destroyed.
Probably destroyed when the road was re-aligned.
Location
Grid reference: NN 2673 9333.
Landranger 34: Fort Augustus, Glen Albyn & Glen Roy.
Structure: Culvert.
Waypoint: OS1377.
Neighbouring Flush Brackets
| G1050 | Letterfinlay 2.36km to the southwest. |
| G1048 | Laggan 4.99km to the northeast. |
| G1047 | North Laggan 6.28km to the northeast. |
| G1046 | Invergarry, Telephone Exchange 8.90km to the northeast. |
| G1051 | Rathliesbeag 9.99km to the southwest. |
Third Geodetic Levelling, Scotland (1956-68)
This bench mark was used during the Third geodetic levelling, Scotland. It was included on the Spean Bridge to Loch Tarff levelling line. The surveyor's description was OSBM Bolt on culvert.
Logged Visits
Logged on 28th June 2007 by dal. Condition: Probably destroyed.
Probably destroyed when the road was re-aligned.
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