OSBM Flush Bracket S0471 - Aberystwyth, Sunday School
Introduction
The photograph on this page of OSBM Flush Bracket S0471 - Aberystwyth, Sunday School by N Scott as part of the Geograph project.
The Geograph project started in 2005 with the aim of publishing, organising and preserving representative images for every square kilometre of Great Britain, Ireland and the Isle of Man.
There are currently over 7.5m images from over 14,400 individuals and you can help contribute to the project by visiting https://www.geograph.org.uk
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Image: © N Scott Taken: 15 May 2014
Ordnance Survey Benchmark (OSBM) used for levelling height above Ordnance Datum (OD). Height (1952): 10.6430m OD (Newlyn). Mark verified by the Ordnance Survey in 1952. Description: FL BR S471 SUN SCH SW SIDE SOUTH RD 3.0M E ANG NE FACE. 0.5m above ground. 1st Order BM. The bracket was used on the Aberystwyth to Machynlleth line (G012) of the Third Geodetic Levelling of England & Wales in 1952. Abstract G 55: http://discovery.nationalarchives.gov.uk/SearchUI/details?Uri=C11264462 [OS 54/743] The bracket was originally used on the Machynlleth to Aberystwyth secondary line of the Second Geodetic Levelling of England & Wales in 1926. It was levelled with a height of 35.104' above OD (Newlyn). Description: N face, Sunday School, South Road, Aberystwyth. Levelling Book 996: http://discovery.nationalarchives.gov.uk/details/r/C11225265 [OS 54/670] Context: Image
Image Location
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