Flush Bracket 1983: Brockdam   

Flush Bracket on wall at entrance to Brockdam [2GL] - estimated location; probably lost to road widening.

Location
Grid reference: NU 1631 2460.
Landranger 75: Berwick-upon-Tweed, Holy Island & Wooler.
Structure: Roadside wall.
Waypoint: FB1983.

Neighbouring Flush Brackets

2002	Charlton Bridge 1.61km to the south.
G2723	Priestsdean Bridge 1.91km to the northwest.
G2724	Shipperton Bridge, Charlton Hall West Lodge 2.79km to the south.
G2722	Rosebrough 3.23km to the northwest.
1982	Charlton Mires 4.19km to the south.

The nearest fundamental bench mark is Belford, 13.00km to the northwest.

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 348.2450 feet [106.1451 metres] above mean sea level (Newlyn datum). It was included on the Longhorsley to Belford levelling line. The surveyor's description was Flush Bracket on wall at entrance to Brockdam.

Third Geodetic Levelling, England & Wales (1950-68)
This flush bracket was used during the Third geodetic levelling, England & Wales. It was included on the Belford to Longhorsley levelling line.