Ordnance Survey Benchmark and Bolt - Llanbadarn, St. Padarn's Church
Introduction
The photograph on this page of Ordnance Survey Benchmark and Bolt - Llanbadarn, St. Padarn's Church by N Scott as part of the Geograph project.
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Ordnance Survey Benchmark and Bolt - Llanbadarn, St. Padarn's Church
Image: © N Scott Taken: 6 Dec 2013
Ordnance Survey Benchmark (OSBM) used for levelling height above Ordnance Datum (OD). Height: 14.8255m OD (Newlyn). Mark verified by the Ordnance Survey in 1955. Description: SW ANG MAIN JUT S FACE ST PADARNS CH. 0.8m above ground. 3rd Order BM. The bolt was included as a branch level from mark 601 on the Warrington to Pembroke Docks line of the First Primary Levelling of England & Wales in 1851-1852. It was levelled with a height of 48.589' above OD (Liverpool). Description: Llanbadarn-fawr Church. Bolt in corner of South transept ; 3.52ft. above surface. Page 533 of the abstract: http://www.trigtools.co.uk/data/1GL/1GLA_533.png Context: Image
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Image Location
Latitude
52.408923
Longitude
-4.061068