2013
TA1202 : Fonaby Top triangulation pillar TP3224
taken 11 years ago, near to Caistor, Lincolnshire, England
Fonaby Top triangulation pillar TP3224
A triangulation station, also known as a triangulation pillar, trigonometrical station, trigonometrical point, trig station, trig beacon or trig point. Erected by the Ordnance Survey.
See
Link for more details about Trig Stations.
See other images of Ordnance Survey Trig Point
Image classification
(about):
Geograph
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