Covered Bolts
From TrigpointingUK
Covered Bolts
A very small number of bolts have been found covered with a metal plate approx 12" square with the warning sign 'ORDNANCE / SURVEY / DO NOT / DISTURB' embossed on a raised circular disc at centre of the plate. To date (4 March 2022) all of these have been located within the southern portion of the Lake District National Park:
- Gilpn Park ((http://trigpointing.uk/trigs/trig-details.php?t=17120))
- Lowick TP8079
- Ponsonby Fell TP16492
- Redscar TP8081
- Top o' Selside TP13003
- Wansfell Pike ((http://trigpointing.uk/trigs/trig-details.php?t=7820))
