OSBM Bolt 

OSBM Bolt on W face of living rock, 64' S of angle of wall, E side of road [3GL].
Location
Grid reference: SJ 9915 7278.
Landranger 118: Stoke-on-Trent & Macclesfield.
Structure: Rock outcrop.
Waypoint: OS0057.
Neighbouring Flush Brackets
The nearest fundamental bench mark is Macclesfield,
4.71km to the west.
Third Geodetic Levelling, England & Wales (1950-68)
This bench mark was used during the Third geodetic levelling, England & Wales. It was included on the Matlock to Macclesfield levelling line. The surveyor's description was OSBM Bolt on W face of living rock, 64' S of angle of wall, E side of road.
Location
Grid reference: SJ 9915 7278.
Landranger 118: Stoke-on-Trent & Macclesfield.
Structure: Rock outcrop.
Waypoint: OS0057.
Neighbouring Flush Brackets
| 11174 | Cat and Fiddle Inn 1.29km to the southeast. |
| G3602 | Cat and Fiddle Inn 1.31km to the southeast. |
| G3603 | Smithy Farm 1.77km to the west. |
| G3604 | Turnshawflat 3.04km to the west. |
| 2483 | Erwood Cottage 3.23km to the northeast. |
Third Geodetic Levelling, England & Wales (1950-68)
This bench mark was used during the Third geodetic levelling, England & Wales. It was included on the Matlock to Macclesfield levelling line. The surveyor's description was OSBM Bolt on W face of living rock, 64' S of angle of wall, E side of road.
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