Cut Benchmark & 1GL Bolt on St Mary's Church, Callington
N 50° 30.219 W 004° 18.940
30U E 406700 N 5595457
Cut benchmark and 1GL bolt in abutment on the west end of the church tower of St Mary's church in Callington
Waymark Code: WM4Q3N
Location: United Kingdom
Date Posted: 09/18/2008
Views: 5
This benchmark was 151.4270 metres above sea-level(Newlyn datum). It was last verified over fifty years ago in 1949 and was originally 1.2 metres above ground level. This benchmark and bolt originates from the First primary levelling and dates from 1849. It was number forty-five on the branch line from the Tavistock to Liskeard line. The benchmark was 497.350 ft above sea level at Liverpool in 1849.
Type of Trigpoint: Cut Bench Mark with Rivet
Condition: Good
Number on Flush Bracket: None
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