OS benchmark and bolt - Gnosall, St Lawrence's Church
Introduction
The photograph on this page of OS benchmark and bolt - Gnosall, St Lawrence's Church by Richard Law as part of the Geograph project.
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OS benchmark and bolt - Gnosall, St Lawrence's Church
Image: © Richard Law Taken: 9 Apr 2016
A First Primary Levelling bolt and cutmark on the buttress of the church, levelled in late 1858 at 344' 6" above mean sea level at Liverpool datum. It was last verified for height in the 1950s at 104.874m above Ordnance Datum Newlyn.
Images are licensed for reuse under creativecommons.org/licenses/by-sa/2.0
Image Location
Latitude
52.785377
Longitude
-2.253573