|Email address:||Not released|
|Personal details:||Researching the Retriangulation of Great Britain in part through walks to all of the Primary Trig Pillars in England, as well as to all pillars in England that are passive stations in the OS network. Oh, and any other trigs that we pass on our many long distance walks.|
|Total of 247 trigpoints logged:|
View a map of trigpoints logged.
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