Citations
The Newlyn datum and Ordnance Survey levels. Leaflet no 4, 1970-09, GBR/3296/Maps/CCSA.OS_150_14/4, OS_150_14/4. Cambridge University Library. |
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The Newlyn datum and Ordnance Survey levels. Leaflet no 4, 1970-09, GBR/3296/Maps/CCSA.OS_150_14/4, OS_150_14/4. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/243236 Accessed November 18, 2024. |