Cut mark on railway bridge - Herne Hill Lane, Donyatt Parish, Somerset
N 50° 55.323 W 002° 56.272
30U E 504367 N 5641158
Cut bench mark on railway bridge.
Waymark Code: WMNCQM
Location: South West England, United Kingdom
Date Posted: 02/15/2015
Views: 2
Used by OS in mapmaking and level setting in conjunction with trig point system (largely now removed).