Ordnance Survey surface block triangulation station
Introduction
The photograph on this page of Ordnance Survey surface block triangulation station by Roger Templeman 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.
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Image: © Roger Templeman Taken: 16 Feb 2013
OS 3rd order trig station comprising brass sphere set in concrete block buried in ditch in hedge in the SW corner of the recreation ground behind Masefield Crescent. See http://www.trigpointinguk.com/trigs/trig-details.php?t=7432 for details