TrigpointingUK

Thank you - very interesting! If I find anything at all I’ll certainly post it!

PS I should add the track shown on the map is long gone!

Newly registered user here. I’m a big cartography fan, and have lately been consuming anything I can find on early OS maps.

I have a trig point near me that is marked on 19th century maps but not late 20th century ones. I would guess it was an intermediate trig point used as a reference point when ...