OSBM Bolt: Immingham, St Andrew's Church 

OSBM Bolt on NW angle of Immingham Church Tower [3GL]; BOLT ST ANDREWS CH NW ANG TWR N FACE.
Location
Grid reference: TA 1750 1508.
Landranger 113: Grimsby, Louth & Market Rasen.
Structure: Church.
Waypoint: OS0776.
Neighbouring Flush Brackets
The nearest fundamental bench mark is Immingham,
22.36m to the northwest.
Third Geodetic Levelling, England & Wales (1950-68)
This bench mark was used during the Third geodetic levelling, England & Wales. It was included on the Immingham to Hibaldstow and Immingham to Patrington levelling lines. The surveyor's description was OSBM Bolt on NW angle of Immingham Church Tower.
Logged Visits
Logged on 21st December 2006 by Brisey. Grid reference: TA 17496 15115. Condition: Good.
Mounted on an internal corner of the tower formed by two buttresses, about 1.5m above the ground. The bolt head is embossed with a small arrow head. (OSBM Photo ID 8539 & 8540). There is also a 1GL bolt on the SW angle of this tower (BT0300).
Location
Grid reference: TA 1750 1508.
Landranger 113: Grimsby, Louth & Market Rasen.
Structure: Church.
Waypoint: OS0776.
Neighbouring Flush Brackets
| G4663 | Immingham, School 1.16km to the east. |
| G4664 | Immingham, Willows Farm 1.38km to the south. |
| S0572 | Habrough, The Gables 1.39km to the southwest. |
| G4791 | Habrough, Church 2.16km to the west. |
| G4570 | Immingham, Queens Road 2.57km to the east. |
Third Geodetic Levelling, England & Wales (1950-68)
This bench mark was used during the Third geodetic levelling, England & Wales. It was included on the Immingham to Hibaldstow and Immingham to Patrington levelling lines. The surveyor's description was OSBM Bolt on NW angle of Immingham Church Tower.
Logged Visits
Logged on 21st December 2006 by Brisey. Grid reference: TA 17496 15115. Condition: Good.
Mounted on an internal corner of the tower formed by two buttresses, about 1.5m above the ground. The bolt head is embossed with a small arrow head. (OSBM Photo ID 8539 & 8540). There is also a 1GL bolt on the SW angle of this tower (BT0300).
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