1GL Bolt bench mark on Rosamond's Tower, Pickering
Introduction
The photograph on this page of 1GL Bolt bench mark on Rosamond's Tower, Pickering by John S Turner 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: © John S Turner Taken: 14 Jun 2016
This early Ordnance Survey bolt bench mark is on the south west corner of Rosamond's Tower, Pickering Castle. See also Image and Image