I was looking on line at an old OS map of a piece of land that I own and there is a trig point marked on it. How can I go about finding information about this TP it does not appear to be in the database, but I could be wrong! It would be near post code RH12 4RL. Any help appreciated.
ps I have not seen any thing that looks like a TP but I guess it is/was probably a buried block.