Ordnance Survey's Levelling of Great Britain

[1GL, 2GL Abstract] [1GL, 2GL Transcription]

[Timeline] [FBM List]

Tide Gauges List v6 Compiled by Ian Richardson

This list is believed to be as complete as possible, it has been compiled from the many diagrams available of the various levellings, as well as current websites.

Please let us know if you make use of this data, we'ed be interested to know.

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