2022
NY5034 : Benchmark on milestone on east side of A6 3 miles from Penrith
taken 3 years ago, near to Plumpton Head, Cumbria, England
Benchmark on milestone on east side of A6 3 miles from Penrith
Ordnance Survey rivet benchmark levelled at 155.771m above Newlyn Datum verified 1969. The mark was previously levelled at 510.772 feet above Liverpool Datum during the 1841/4 1GL Liverpool to Port Carlisle Survey. The surveyor's description was 'No. 406. Mark on top of the 3d milestone from Penrith ; 2.56 ft. above surface'
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