Bontnewydd, Bont Afon Gwyrfai
Posted by: Meirion
N 53° 06.857 W 004° 16.098
30U E 415110 N 5885734
Cut mark / 1GL Bolt: On the parapet of bridge on the E side of road 8m N S Bank Afon Gwyrfai, Bontnewydd, Gwynedd.
Waymark Code: WM3YRP
Location: North Wales, United Kingdom
Date Posted: 06/07/2008
Views: 2
The OS last verified this cut mark in 1973. The OS database shows this mark to be at a height of 35.5059m above the Newlyn datum and 1.1m above the ground.
Also shown in the 1GL abstract as 'Bolt driven vertically in coping of parapet of Pont-newydd; 6.11 ft above lower surface of keystone' [Mark No. 320].