Benchmark on gatepost at entrance to Old Mansion House
Introduction
The photograph on this page of Benchmark on gatepost at entrance to Old Mansion House by Roger Templeman 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
![](https://s0.geograph.org.uk/geophotos/07/10/50/7105009_7f3db213.jpg)
Image: © Roger Templeman Taken: 19 Feb 2022
Ordnance Survey cut mark benchmark levelled at 120.764m above Newlyn Datum in 1972. This appears to be the location of a benchmark levelled at 395.981 feet above Liverpool Datum during the 1GL Liverpool to Port Carlisle Survey of 1841-1844, although the gatepost may be a modern replacement. The surveyor's description was 'No. 385. Mark on South pier of Eamont Workhouse gate ; 4.44 ft. above surface of road'.