Citations
Letter from Walter P Smith, Director General, Ordnance Survey, to members of the Map Users Committee, 1978-10, GBR/3296/Maps/CCSA.IM_397_7, IM_397_7. Cambridge University Library. |
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Letter from Walter P Smith, Director General, Ordnance Survey, to members of the Map Users Committee, 1978-10, GBR/3296/Maps/CCSA.IM_397_7, IM_397_7. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/239041 Accessed May 15, 2025. |