User:  guest [login]

Flush Bracket OSBM 950: Nash Mills   

Flush Bracket on road bridge over canal, near Nash Mills [2GL].

Location
Grid reference: TL 0695 0434.
Landranger 166: Luton & Hertford, Hitchin & St Albans.
Explorer 182: St Albans & Hatfield.
Structure: Bridge.
Waypoint: FB950.

Neighbouring Flush Brackets
951 Kings Langley 610.33m to the southeast.
949 by Apsley Mills 686.80m to the northwest.
952 Kings Langley 1.18km to the southeast.
948 by Belswains 1.19km to the northwest.
947 Apsley 1.70km to the northwest.
The nearest fundamental bench mark is Hemel Hempstead, 5.12km to the north.

Second Geodetic Levelling, England & Wales (1912-21)
This flush bracket was used during the Second geodetic levelling, England & Wales, and was levelled with a height of 242.3250 feet [73.8607 metres] above mean sea level (Newlyn datum). It was included on the Hemel Hempstead to Windsor Castle levelling line. The surveyor's description was Flush Bracket on road bridge over canal, near Nash Mills.

Logged Visits
Visited on 23rd February 2006 by Erewash. Condition: Probably destroyed.
Bridge too new for FB

Visited on 28th October 2005 by mystic189. Condition: Probably destroyed.
Aug 05. Bridge appears to be a replacement. FB not found.
If you have any corrections or additions to this record, please let us know.
admin@bench-marks.org.uk