Citations
Ordnance Survey technical bulletin no 12, 1965-12, GBR/3296/Maps/CCSA.FJ_204_4/3/2, FJ_204_4/3/2. Cambridge University Library. |
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Ordnance Survey technical bulletin no 12, 1965-12, GBR/3296/Maps/CCSA.FJ_204_4/3/2, FJ_204_4/3/2. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/246140 Accessed May 16, 2025. |