Citations
Technical paper no 5 Ordnance Survey. Matters arising from the completion of the third geodetic levelling of England and Wales, 1960-10, GBR/3296/Maps/CCSA.FJ_204_3/1, FJ_204_3/1. Cambridge University Library. |
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Technical paper no 5 Ordnance Survey. Matters arising from the completion of the third geodetic levelling of England and Wales, 1960-10, GBR/3296/Maps/CCSA.FJ_204_3/1, FJ_204_3/1. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/246125 Accessed November 14, 2024. |