Ordnance Survey Benchmark - Tregaron Square
Introduction
The photograph on this page of Ordnance Survey Benchmark - Tregaron Square 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
Image: © N Scott Taken: 24 Oct 2014
Ordnance Survey Benchmark (OSBM) used for levelling height above Ordnance Datum (OD). This old cut mark, which was replaced by a new benchmark (NBM) on the adjacent building (~9m W), is still in excellent condition. Benchmark Height: 540.8 ft. OD (Liverpool) Context: Image