OS benchmark - Seascale, railway bridge abutment
Introduction
The photograph on this page of OS benchmark - Seascale, railway bridge abutment by Richard Law 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: © Richard Law Taken: 31 Aug 2015
The rather weathered remains of an OS cutmark on the sandstone of the railway bridge abutment; the almost vanished datum line was originally levelled at 9.071m above Ordnance Datum Newlyn.