Bobby Mhor
Guru
- Location
- Behind You
On the subject of why some Trig Points are/were white..Maybe I should make a little template so I can spray them black without going over the edges.
Mind you, cycling along with 5 litres of Snowcem to paint the whole Trig might look a bit dodgy
I'd asked in a blog post about this many moons ago..
One of the regulars contacted OS with the question..
The reply
''The majority of Trig pillars were painted to provide protection from the elements. The colour white was generally chosen to improve the visibility, however, this is not as important as it might seem as long range trig observations were often made at night to lamps.
However, as to why some are painted and others not, this was simply down to the request of the original landowner:
– Some landowners stipulated that some pillars must be constructed of unpainted local stone and not concrete.
– Some landowners (farmers) stipulated that the pillars not be painted at all as they were concerned that livestock might ingest the paint.
– Other landowners stipulated that pillars emplaced on their land be painted to actually blend in with the landscape.''