Citations
'The history of the School of Military Survey and its predecessors 1824-1966', 1966, GBR/3296/Maps/CCSA.IM_538_3, IM_538_3. Cambridge University Library. |
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'The history of the School of Military Survey and its predecessors 1824-1966', 1966, GBR/3296/Maps/CCSA.IM_538_3, IM_538_3. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/240454 Accessed May 11, 2025. |