Bench mark with bolt, New Inn Manor, Widmerpool
Introduction
The photograph on this page of Bench mark with bolt, New Inn Manor, Widmerpool by Alan Murray-Rust 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: © Alan Murray-Rust Taken: 24 Jan 2014
This was a significant mark during the primary levelling of England and Wales, 1840-60, as it was mark on the Coventry to Leicester line (along the Fosse Way) where a separate line to Derby via Nottingham branched off. The mark has suffered badly from erosion of the soft ironstone, so that the arrow has almost entirely disappeared (the end of the right hand stroke can just be distinguished) and even the datum line is now very shallow. If it had not been for the bolt, I don't think it would have been possible to recognise it as a bench mark. See http://www.geograph.org.uk/photo/3825919 and http://www.geograph.org.uk/photo/3825917 for location.