Citations
Ordnance Survey information : leaflet no 70. High and low water marks and tidal levels on Ordnance Survey maps and Admiralty charts, 1986-08, GBR/3296/Maps/CCSA.OS_329_69, OS_329_69. Cambridge University Library. |
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Ordnance Survey information : leaflet no 70. High and low water marks and tidal levels on Ordnance Survey maps and Admiralty charts, 1986-08, GBR/3296/Maps/CCSA.OS_329_69, OS_329_69. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/244488 Accessed April 25, 2025. |