Benchmark on St Sepulchre's Church
Introduction
The photograph on this page of Benchmark on St Sepulchre's Church by Shantavira 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: © Shantavira Taken: 16 May 2015
This bench mark was established in 1852 during the First primary levelling of England & Wales, and was levelled with a height of 273.9790 feet [83.5088 metres] above mean sea level (Liverpool datum). It was included as a side level on the Towcester to King's Lynn levelling line. The surveyor's description was "No. 34(b). St Sepulchre's Church. Bolt in South-west angle of tower ; 1.85 ft. above surface" (Public Abstract p.310). The 1887 map shows this benchmark on the west face of the church, just south of the main entrance. It is rather small for a 19th-century mark, but of similar size to others nearby.