Flush Bracket 335: Alney Island 

Flush Bracket on S.W. face of buttress, N.E. parapet of railway bridge, S.E. from Over Bridge, Alney Island [2GL] - FB reported destroyed 27/11/1959.
Location
Grid reference: SO 8239 1941.
Landranger 162: Gloucester & Forest of Dean.
Structure: Bridge.
Waypoint: FB335.
Neighbouring Flush Brackets
The nearest fundamental bench mark is Sapperton,
20.82km to the southeast.
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 56.2010 feet [17.1301 metres] above mean sea level (Newlyn datum). It was included on the Sharpness to Brampton Abbots levelling line. The surveyor's description was Flush Bracket on S.W. face of buttress, N.E. parapet of railway bridge, S.E. from Over Bridge, Alney Island.
Third Geodetic Levelling, England & Wales (1950-68)
This flush bracket was used during the Third geodetic levelling, England & Wales. It was included on the Sharpness to Brampton Abbots levelling line.
Location
Grid reference: SO 8239 1941.
Landranger 162: Gloucester & Forest of Dean.
Structure: Bridge.
Waypoint: FB335.
Neighbouring Flush Brackets
| 334 | Gloucester, Westgate Bridge 294.28m to the south. |
| 333 | Gloucester, Shire Hall 924.55m to the southeast. |
| 336 | Over Cottage 1.18km to the west. |
| 332 | Gloucester, Southgate Street 1.20km to the southeast. |
| 331 | Gloucester, Stroud Road 1.70km to the south. |
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 56.2010 feet [17.1301 metres] above mean sea level (Newlyn datum). It was included on the Sharpness to Brampton Abbots levelling line. The surveyor's description was Flush Bracket on S.W. face of buttress, N.E. parapet of railway bridge, S.E. from Over Bridge, Alney Island.
Third Geodetic Levelling, England & Wales (1950-68)
This flush bracket was used during the Third geodetic levelling, England & Wales. It was included on the Sharpness to Brampton Abbots levelling line.
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